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Castle Rock, CO 80109 Hourly Weather
Next 48 hours
Wednesday, October 2110 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 PM | Partly Sunny | 70° | 70° | 2% | 0.00 in | SSE 9 G16 | 26% | 34° | 52% | 5 |
| 3 PM | Mostly Cloudy | 71° | 71° | 1% | 0.00 in | SSE 12 G18 | 27% | 35° | 71% | 3 |
| 4 PM | Mostly Cloudy | 70° | 70° | 1% | 0.00 in | SSE 14 G22 | 28% | 35° | 72% | 1 |
| 5 PM | Mostly Cloudy | 68° | 68° | 1% | 0.00 in | SSE 14 G22 | 29% | 35° | 70% | 0 |
| 6 PM | Mostly Cloudy | 65° | 65° | 4% | 0.00 in | S 13 G21 | 34% | 36° | 77% | 0 |
| 7 PM | Mostly Cloudy | 63° | 63° | 4% | 0.00 in | S 13 G20 | 36% | 36° | 82% | 0 |
| 8 PM | Mostly Cloudy | 61° | 61° | 4% | 0.00 in | S 14 G22 | 39% | 36° | 81% | 0 |
| 9 PM | Mostly Cloudy | 60° | 60° | 11% | 0.00 in | S 13 G21 | 42% | 37° | 77% | 0 |
| 10 PM | Mostly Cloudy | 59° | 59° | 11% | 0.00 in | S 13 G21 | 45% | 38° | 79% | 0 |
| 11 PM | Mostly Cloudy | 58° | 58° | 11% | 0.00 in | S 13 G21 | 47% | 38° | 76% | 0 |
Thursday, October 2224 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Mostly Cloudy | 57° | 57° | 9% | 0.00 in | S 12 G20 | 51% | 39° | 83% | 0 |
| 1 AM | Mostly Cloudy | 57° | 57° | 9% | 0.00 in | S 13 G20 | 53% | 40° | 87% | 0 |
| 2 AM | Cloudy | 56° | 56° | 9% | 0.00 in | S 12 G18 | 55% | 40° | 88% | 0 |
| 3 AM | Cloudy | 56° | 56° | 5% | 0.00 in | S 12 G17 | 57% | 41° | 90% | 0 |
| 4 AM | Cloudy | 56° | 56° | 5% | 0.00 in | S 10 G17 | 55% | 40° | 90% | 0 |
| 5 AM | Mostly Cloudy | 56° | 56° | 5% | 0.00 in | SSW 10 G16 | 55% | 40° | 84% | 0 |
| 6 AM | Mostly Cloudy | 56° | 56° | 9% | 0.00 in | SSW 9 | 57% | 41° | 81% | 0 |
| 7 AM | Mostly Cloudy | 55° | 55° | 9% | 0.00 in | SSW 8 G14 | 59% | 41° | 85% | 0 |
| 8 AM | Mostly Cloudy | 56° | 56° | 9% | 0.00 in | SSW 8 | 59% | 42° | 84% | 0 |
| 9 AM | Mostly Cloudy | 58° | 58° | 13% | 0.00 in | SSW 8 | 57% | 43° | 86% | 1 |
| 10 AM | Mostly Cloudy | 61° | 61° | 13% | 0.00 in | SW 8 G14 | 51% | 43° | 72% | 3 |
| 11 AM | Mostly Cloudy | 64° | 64° | 13% | 0.00 in | SW 10 G16 | 46% | 43° | 84% | 4 |
| 12 PM | Slight Chance Rain Showers | 68° | 68° | 18% | 0.00 in | SW 10 G16 | 42% | 44° | 81% | 5 |
| 1 PM | Slight Chance Rain Showers | 69° | 69° | 18% | 0.00 in | SW 10 G17 | 42% | 45° | 79% | 5 |
| 2 PM | Slight Chance Rain Showers | 71° | 71° | 18% | 0.00 in | SW 10 G16 | 39% | 45° | 69% | 5 |
| 3 PM | Slight Chance Rain Showers | 72° | 72° | 19% | 0.00 in | SSW 10 G16 | 38% | 45° | 69% | 3 |
| 4 PM | Slight Chance Rain Showers | 71° | 71° | 19% | 0.00 in | SW 10 G16 | 39% | 45° | 66% | 1 |
| 5 PM | Slight Chance Rain Showers | 69° | 69° | 19% | 0.00 in | SSW 9 G15 | 44% | 46° | 71% | 0 |
| 6 PM | Slight Chance Rain Showers | 67° | 67° | 19% | <0.01 in | S 9 | 49% | 47° | 70% | 0 |
| 7 PM | Slight Chance Rain Showers | 64° | 64° | 19% | <0.01 in | S 8 G14 | 54% | 47° | 78% | 0 |
| 8 PM | Slight Chance Rain Showers | 62° | 62° | 19% | <0.01 in | S 9 | 58% | 47° | 76% | 0 |
| 9 PM | Slight Chance Rain Showers | 61° | 61° | 18% | <0.01 in | SSW 9 | 60% | 47° | 74% | 0 |
| 10 PM | Slight Chance Rain Showers | 60° | 60° | 18% | <0.01 in | S 8 G14 | 60% | 46° | 75% | 0 |
| 11 PM | Slight Chance Rain Showers | 59° | 59° | 18% | <0.01 in | S 9 G15 | 62% | 46° | 67% | 0 |
Friday, October 2324 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Mostly Cloudy | 59° | 59° | 6% | 0.00 in | S 10 G16 | 62% | 46° | 69% | 0 |
| 1 AM | Mostly Cloudy | 59° | 59° | 6% | 0.00 in | S 12 G17 | 60% | 45° | 57% | 0 |
| 2 AM | Mostly Cloudy | 58° | 58° | 6% | 0.00 in | S 13 G20 | 62% | 45° | 66% | 0 |
| 3 AM | Mostly Cloudy | 58° | 58° | 5% | 0.00 in | S 13 G21 | 62% | 45° | 68% | 0 |
| 4 AM | Mostly Cloudy | 58° | 58° | 5% | 0.00 in | S 14 G22 | 60% | 44° | 72% | 0 |
| 5 AM | Mostly Cloudy | 58° | 58° | 5% | 0.00 in | S 14 G22 | 60% | 44° | 70% | 0 |
| 6 AM | Partly Sunny | 58° | 58° | 1% | 0.00 in | SSW 15 G24 | 57% | 43° | 63% | 0 |
| 7 AM | Mostly Sunny | 57° | 57° | 1% | 0.00 in | SSW 15 G24 | 62% | 44° | 33% | 0 |
| 8 AM | Sunny | 57° | 57° | 1% | 0.00 in | SSW 16 G25 | 62% | 44° | 25% | 0 |
| 9 AM | Mostly Sunny | 59° | 59° | 1% | 0.00 in | SSW 16 G25 | 57% | 44° | 32% | 1 |
| 10 AM | Mostly Sunny | 63° | 63° | 1% | 0.00 in | SSW 16 G26 | 50% | 44° | 33% | 2 |
| 11 AM | Sunny | 67° | 67° | 1% | 0.00 in | SSW 18 G29 | 37% | 40° | 21% | 4 |
| 12 PM | Sunny | 70° | 70° | 0% | 0.00 in | SSW 20 G31 | 30% | 37° | 16% | 5 |
| 1 PM | Sunny | 72° | 72° | 0% | 0.00 in | SSW 22 G35 | 26% | 35° | 14% | 5 |
| 2 PM | Sunny | 74° | 74° | 0% | 0.00 in | SSW 23 G35 | 22% | 33° | 15% | 4 |
| 3 PM | Sunny | 74° | 74° | 0% | 0.00 in | SSW 23 G35 | 21% | 32° | 16% | 3 |
| 4 PM | Sunny | 72° | 72° | 0% | 0.00 in | SSW 21 G32 | 22% | 31° | 16% | 1 |
| 5 PM | Sunny | 70° | 70° | 0% | 0.00 in | SSW 16 G26 | 23% | 31° | 15% | 0 |
| 6 PM | Mostly Clear | 67° | 67° | 0% | 0.00 in | SSW 14 G22 | 27% | 32° | 18% | 0 |
| 7 PM | Mostly Clear | 65° | 65° | 0% | 0.00 in | SSW 13 G20 | 30% | 33° | 23% | 0 |
| 8 PM | Partly Cloudy | 62° | 62° | 0% | 0.00 in | SSW 12 G20 | 35% | 34° | 29% | 0 |
| 9 PM | Partly Cloudy | 60° | 60° | 0% | 0.00 in | SSW 12 G18 | 37% | 34° | 34% | 0 |
| 10 PM | Partly Cloudy | 58° | 58° | 0% | 0.00 in | SSW 10 G17 | 40% | 34° | 35% | 0 |
| 11 PM | Partly Cloudy | 56° | 56° | 0% | 0.00 in | SSW 9 | 43% | 34° | 37% | 0 |
Saturday, October 2424 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 54° | 54° | 2% | 0.00 in | SW 7 | 47% | 34° | 38% | 0 |
| 1 AM | Partly Cloudy | 53° | 53° | 2% | 0.00 in | WSW 6 | 48% | 34° | 41% | – |
| 2 AM | Partly Cloudy | 51° | 51° | 2% | 0.00 in | WSW 5 G10 | 54% | 35° | 44% | – |
| 3 AM | Partly Cloudy | 50° | 49° | 2% | 0.00 in | W 3 G9 | 56% | 35° | 47% | – |
| 4 AM | Mostly Cloudy | 49° | 49° | 2% | 0.00 in | W 2 G8 | 58% | 35° | 52% | – |
| 5 AM | Mostly Cloudy | 49° | 49° | 2% | 0.00 in | W 2 | 58% | 35° | 56% | – |
| 6 AM | Partly Sunny | 48° | 48° | 13% | 0.00 in | W 2 G8 | 60% | 35° | 61% | – |
| 7 AM | Partly Sunny | 48° | 47° | 13% | 0.00 in | WNW 3 G10 | 63% | 36° | 59% | – |
| 8 AM | Partly Sunny | 48° | 45° | 13% | 0.00 in | NNW 6 G14 | 63% | 36° | 58% | – |
| 9 AM | Partly Sunny | 48° | 44° | 13% | 0.00 in | NNW 8 G17 | 65% | 37° | 56% | – |
| 10 AM | Partly Sunny | 49° | 45° | 13% | 0.00 in | N 10 G18 | 63% | 37° | 60% | – |
| 11 AM | Partly Sunny | 50° | 46° | 13% | 0.00 in | N 12 G20 | 63% | 38° | 64% | – |
| 12 PM | Chance Rain Showers | 51° | 51° | 50% | <0.01 in | NNE 13 G20 | 61% | 38° | 68% | – |
| 1 PM | Chance Rain Showers | 51° | 51° | 50% | <0.01 in | NNE 13 G21 | 61% | 38° | 68% | – |
| 2 PM | Chance Rain Showers | 52° | 52° | 50% | <0.01 in | NNE 13 G21 | 59% | 38° | 68% | – |
| 3 PM | Chance Rain Showers | 53° | 53° | 50% | <0.01 in | NNE 12 G21 | 57% | 38° | 68% | – |
| 4 PM | Chance Rain Showers | 52° | 52° | 50% | <0.01 in | NNE 10 G20 | 59% | 38° | 75% | – |
| 5 PM | Chance Rain Showers | 50° | 46° | 50% | <0.01 in | NNE 10 G18 | 66% | 39° | 83% | – |
| 6 PM | Rain Showers | 48° | 44° | 85% | 0.01 in | NNE 9 G17 | 71% | 39° | 90% | – |
| 7 PM | Rain Showers | 47° | 43° | 85% | 0.01 in | NNE 9 G16 | 74% | 39° | 90% | – |
| 8 PM | Rain Showers | 47° | 43° | 85% | 0.01 in | N 8 G16 | 76% | 40° | 90% | – |
| 9 PM | Rain Showers | 46° | 42° | 85% | 0.01 in | N 8 G15 | 79% | 40° | 90% | – |
| 10 PM | Rain Showers | 45° | 41° | 85% | 0.01 in | N 7 G14 | 82% | 40° | 90% | – |
| 11 PM | Rain Showers | 44° | 40° | 85% | 0.01 in | N 7 G13 | 86% | 40° | 90% | – |
Sunday, October 2524 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Rain Showers Likely | 43° | 39° | 68% | <0.01 in | N 6 G12 | 89% | 40° | 84% | – |
| 1 AM | Rain Showers Likely | 42° | 39° | 68% | <0.01 in | N 5 G10 | 93% | 40° | 84% | – |
| 2 AM | Rain Showers Likely | 42° | 39° | 68% | <0.01 in | N 5 G10 | 89% | 39° | 84% | – |
| 3 AM | Rain Showers Likely | 42° | 40° | 68% | <0.01 in | N 3 G9 | 89% | 39° | 84% | – |
| 4 AM | Rain Showers Likely | 42° | 42° | 68% | <0.01 in | N 2 G8 | 89% | 39° | 84% | – |
| 5 AM | Rain Showers Likely | 43° | 43° | 68% | <0.01 in | N 2 G8 | 82% | 38° | 84% | – |
| 6 AM | Chance Rain Showers | 43° | 43° | 38% | <0.01 in | N 2 G8 | 82% | 38° | 87% | – |
| 7 AM | Chance Rain Showers | 42° | 42° | 38% | <0.01 in | N 2 G8 | 89% | 39° | 87% | – |
| 8 AM | Chance Rain Showers | 42° | 40° | 38% | <0.01 in | N 3 G9 | 89% | 39° | 87% | – |
| 9 AM | Chance Rain Showers | 42° | 40° | 38% | <0.01 in | N 3 G10 | 93% | 40° | 87% | – |
| 10 AM | Chance Rain Showers | 44° | 42° | 38% | <0.01 in | N 3 G10 | 86% | 40° | 87% | – |
| 11 AM | Chance Rain Showers | 46° | 44° | 38% | <0.01 in | NNE 5 G12 | 79% | 40° | 87% | – |
| 12 PM | Chance Rain Showers | 48° | 46° | 40% | 0.00 in | NNE 5 G12 | 74% | 40° | 60% | – |
| 1 PM | Chance Rain Showers | 50° | 48° | 40% | 0.00 in | NE 5 G13 | 68% | 40° | 60% | – |
| 2 PM | Chance Rain Showers | 52° | 52° | 40% | 0.00 in | ENE 6 G14 | 61% | 39° | 60% | – |
| 3 PM | Chance Rain Showers | 53° | 53° | 40% | 0.00 in | E 6 G15 | 59% | 39° | 60% | – |
| 4 PM | Chance Rain Showers | 52° | 52° | 40% | 0.00 in | ENE 6 G15 | 61% | 39° | 60% | – |
| 5 PM | Chance Rain Showers | 51° | 51° | 40% | 0.00 in | NE 6 G15 | 63% | 39° | 60% | – |
| 6 PM | Chance Rain Showers | 49° | 47° | 51% | <0.01 in | NNE 6 G14 | 68% | 39° | 71% | – |
| 7 PM | Chance Rain Showers | 48° | 45° | 51% | <0.01 in | NNE 6 G13 | 71% | 39° | 71% | – |
| 8 PM | Chance Rain Showers | 46° | 44° | 51% | <0.01 in | N 5 G12 | 76% | 39° | 71% | – |
| 9 PM | Chance Rain Showers | 45° | 43° | 51% | <0.01 in | N 5 G10 | 79% | 39° | 71% | – |
| 10 PM | Chance Rain Showers | 44° | 41° | 51% | <0.01 in | N 5 | 82% | 39° | 71% | – |
| 11 PM | Chance Rain Showers | 44° | 42° | 51% | <0.01 in | NNW 3 G9 | 82% | 39° | 71% | – |
Monday, October 2624 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Slight Chance Rain Showers | 43° | 41° | 22% | <0.01 in | NW 3 G8 | 86% | 39° | 65% | – |
| 1 AM | Slight Chance Rain Showers | 42° | 40° | 22% | <0.01 in | NW 3 G8 | 86% | 38° | 65% | – |
| 2 AM | Slight Chance Rain Showers | 42° | 42° | 22% | <0.01 in | NNW 2 | 86% | 38° | 65% | – |
| 3 AM | Slight Chance Rain Showers | 41° | 41° | 22% | <0.01 in | NNW 2 | 86% | 37° | 65% | – |
| 4 AM | Slight Chance Rain Showers | 41° | 41° | 22% | <0.01 in | NNW 2 | 82% | 36° | 65% | – |
| 5 AM | Slight Chance Rain Showers | 41° | 41° | 22% | <0.01 in | NW 2 | 82% | 36° | 65% | – |
| 6 AM | Slight Chance Rain Showers | 41° | 41° | 20% | 0.00 in | NW 2 | 82% | 36° | 73% | – |
| 7 AM | Slight Chance Rain Showers | 41° | 41° | 20% | 0.00 in | NW 2 G8 | 82% | 36° | 73% | – |
| 8 AM | Slight Chance Rain Showers | 40° | 38° | 20% | 0.00 in | WNW 3 G9 | 89% | 37° | 73% | – |
| 9 AM | Slight Chance Rain Showers | 41° | 39° | 20% | 0.00 in | WNW 3 G10 | 86% | 37° | 73% | – |
| 10 AM | Slight Chance Rain Showers | 44° | 42° | 20% | 0.00 in | NW 3 G10 | 76% | 37° | 73% | – |
| 11 AM | Slight Chance Rain Showers | 47° | 46° | 20% | 0.00 in | NNW 3 G10 | 65% | 36° | 73% | – |
| 12 PM | Mostly Sunny | 50° | 49° | 13% | 0.00 in | N 3 G10 | 58% | 36° | 41% | – |
| 1 PM | Mostly Sunny | 53° | 53° | 13% | 0.00 in | N 5 G12 | 52% | 36° | 41% | – |
| 2 PM | Mostly Sunny | 54° | 54° | 13% | 0.00 in | NNE 5 G14 | 48% | 35° | 41% | – |
| 3 PM | Mostly Sunny | 55° | 55° | 13% | 0.00 in | NNE 6 G15 | 47% | 35° | 41% | – |
| 4 PM | Mostly Sunny | 54° | 54° | 13% | 0.00 in | NE 6 G15 | 48% | 35° | 41% | – |
| 5 PM | Mostly Sunny | 52° | 52° | 13% | 0.00 in | NE 5 G14 | 52% | 35° | 41% | – |
| 6 PM | Partly Cloudy | 50° | 48° | 13% | 0.00 in | ENE 5 G13 | 56% | 35° | 42% | – |
| 7 PM | Partly Cloudy | 48° | 45° | 13% | 0.00 in | E 6 G13 | 60% | 35° | 42% | – |
| 8 PM | Partly Cloudy | 46° | 43° | 13% | 0.00 in | SSE 6 G14 | 68% | 36° | 42% | – |
| 9 PM | Partly Cloudy | 44° | 40° | 13% | 0.00 in | S 7 G14 | 73% | 36° | 42% | – |
| 10 PM | Partly Cloudy | 43° | 39° | 13% | 0.00 in | SSW 7 G14 | 76% | 36° | 42% | – |
| 11 PM | Partly Cloudy | 42° | 38° | 13% | 0.00 in | SSW 7 G13 | 79% | 36° | 42% | – |
Tuesday, October 2724 hours
| Time | Conditions | Temp | Feels | Precip | Amount | Wind | Humidity | Dew point | Clouds | UV |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 41° | 36° | 7% | 0.00 in | SSW 7 G13 | 79% | 35° | 41% | – |
| 1 AM | Partly Cloudy | 40° | 35° | 7% | 0.00 in | SSW 7 G13 | 79% | 34° | 41% | – |
| 2 AM | Partly Cloudy | 40° | 36° | 7% | 0.00 in | SSW 6 G12 | 76% | 33° | 41% | – |
| 3 AM | Partly Cloudy | 39° | 35° | 7% | 0.00 in | SSW 6 G12 | 76% | 32° | 41% | – |
| 4 AM | Partly Cloudy | 38° | 34° | 7% | 0.00 in | SSW 6 G12 | 76% | 31° | 41% | – |
| 5 AM | Partly Cloudy | 38° | 34° | 7% | 0.00 in | SW 5 G10 | 73% | 30° | 41% | – |
| 6 AM | Mostly Sunny | 38° | 34° | 4% | 0.00 in | SW 5 G10 | 73% | 30° | 41% | – |
| 7 AM | Mostly Sunny | 39° | 36° | 4% | 0.00 in | SW 5 G10 | 70% | 30° | 41% | – |
| 8 AM | Mostly Sunny | 40° | 38° | 4% | 0.00 in | SW 3 G9 | 70% | 31° | 41% | – |
| 9 AM | Mostly Sunny | 43° | 41° | 4% | 0.00 in | SW 3 G9 | 62% | 31° | 41% | – |
| 10 AM | Mostly Sunny | 47° | 46° | 4% | 0.00 in | SSW 3 G9 | 51% | 30° | 41% | – |
| 11 AM | Mostly Sunny | 53° | 53° | 4% | 0.00 in | SSW 2 G9 | 39% | 29° | 41% | – |
| 12 PM | Sunny | 57° | 57° | 4% | 0.00 in | S 2 G10 | 33% | 28° | 22% | – |
| 1 PM | Sunny | 60° | 60° | 4% | 0.00 in | S 2 G12 | 28% | 27° | 22% | – |
| 2 PM | Sunny | 62° | 62° | 4% | 0.00 in | S 3 G12 | 24% | 25° | 22% | – |
| 3 PM | Sunny | 62° | 62° | 4% | 0.00 in | SSE 3 G13 | 24% | 25° | 22% | – |
| 4 PM | Sunny | 61° | 61° | 4% | 0.00 in | S 3 G13 | 26% | 26° | 22% | – |
| 5 PM | Sunny | 58° | 58° | 4% | 0.00 in | S 5 G13 | 32% | 28° | 22% | – |
| 6 PM | Partly Cloudy | 55° | 55° | 4% | 0.00 in | S 5 G13 | 38% | 30° | 26% | – |
| 7 PM | Partly Cloudy | 52° | 52° | 4% | 0.00 in | SSW 5 G13 | 44% | 31° | 26% | – |
| 8 PM | Partly Cloudy | 49° | 47° | 4% | 0.00 in | SSW 6 G12 | 52% | 32° | 26% | – |
| 9 PM | Partly Cloudy | 46° | 43° | 4% | 0.00 in | SSW 6 G12 | 58% | 32° | 26% | – |
| 10 PM | Partly Cloudy | 44° | 41° | 4% | 0.00 in | SSW 6 G12 | 62% | 32° | 26% | – |
| 11 PM | Partly Cloudy | 43° | 39° | 4% | 0.00 in | SSW 6 G12 | 65% | 32° | 26% | – |
National Weather Service forecast updated 1 hr ago. Precipitation amounts are the forecast liquid equivalent for each hour.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.