Helena, MT 59602 Hourly Weather

Lewis and Clark County12:57 AM MDT46.71°N, 111.96°W

Next 48 hours

12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM 30° 40° 50° 60° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 47° 47° 1% 0.00 in ESE 2 75% 39° 28% 0
1 AM Mostly Clear 45° 45° 1% 0.00 in ESE 1 81% 40° 25% 0
2 AM Partly Cloudy 44° 44° 1% 0.00 in E 1 83% 39° 27% 0
3 AM Mostly Clear 43° 43° 1% 0.00 in E 1 84% 39° 21% 0
4 AM Mostly Clear 42° 42° 1% 0.00 in Calm 86% 38° 9% 0
5 AM Mostly Clear 41° 41° 1% 0.00 in Calm 90% 38° 6% 0
6 AM Sunny 40° 40° 1% 0.00 in Calm 91% 38° 5% 0
7 AM Sunny 39° 39° 2% 0.00 in Calm 94% 37° 13% 0
8 AM Sunny 39° 39° 2% 0.00 in Calm 96% 38° 12% 0
9 AM Sunny 42° 42° 2% 0.00 in E 1 89% 39° 21% 0
10 AM Sunny 49° 49° 1% 0.00 in ESE 2 80% 43° 15% 1
11 AM Sunny 54° 54° 1% 0.00 in SE 3 G9 68% 44° 8% 2
12 PM Sunny 58° 58° 1% 0.00 in SE 5 G10 58% 43° 8% 3
1 PM Sunny 63° 63° 1% 0.00 in SE 5 G13 54% 46° 6% 3
2 PM Sunny 67° 67° 1% 0.00 in SE 6 G15 47% 46° 5% 3
3 PM Sunny 69° 69° 1% 0.00 in SE 7 G16 42% 45° 11% 2
4 PM Sunny 71° 71° 0% 0.00 in SE 7 G16 41% 46° 15% 1
5 PM Sunny 69° 69° 0% 0.00 in SE 6 G13 42% 45° 25% 0
6 PM Partly Cloudy 67° 67° 1% 0.00 in E 3 G9 46% 46° 44% 0
7 PM Partly Cloudy 63° 63° 1% 0.00 in E 3 G9 56% 47° 44% 0
8 PM Partly Cloudy 56° 56° 1% 0.00 in E 3 G9 65% 44° 44% 0
9 PM Mostly Cloudy 54° 54° 2% 0.00 in ESE 2 67% 43° 54% 0
10 PM Mostly Cloudy 52° 52° 2% 0.00 in ESE 2 73% 44° 54% 0
11 PM Mostly Cloudy 50° 50° 9% 0.00 in ESE 2 78% 43° 54% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 50° 50° 0% <0.01 in SE 1 79% 44° 69% 0
1 AM Mostly Cloudy 48° 48° 0% <0.01 in SE 1 84% 43° 69% 0
2 AM Chance Light Rain 47° 47° 34% <0.01 in SE 1 86% 43° 69% 0
3 AM Slight Chance Light Rain 47° 47° 22% <0.01 in Calm 85% 43° 82% 0
4 AM Chance Light Rain 46° 46° 31% <0.01 in Calm 88% 43° 82% 0
5 AM Chance Light Rain 45° 45° 39% <0.01 in Calm 91% 43° 82% 0
6 AM Rain 45° 45° 96% 0.04 in NNW 1 92% 43° 100% 0
7 AM Rain 42° 42° 96% 0.04 in NNW 1 98% 41° 100% 0
8 AM Rain 43° 43° 96% 0.04 in NNW 1 100% 43° 100% 0
9 AM Rain 45° 39° 96% 0.04 in NW 12 G21 98% 44° 98% 0
10 AM Rain 47° 42° 96% 0.04 in NW 12 G21 96% 46° 98% 1
11 AM Rain 48° 43° 96% 0.04 in NW 12 G21 93% 46° 98% 2
12 PM Rain 48° 41° 99% 0.04 in NW 18 G32 91% 46° 100% 3
1 PM Rain 47° 40° 99% 0.04 in NW 18 G32 91% 45° 100% 3
2 PM Rain 45° 37° 99% 0.04 in NW 18 G32 92% 43° 100% 3
3 PM Rain 43° 35° 99% 0.04 in NW 18 G33 91% 41° 100% 2
4 PM Rain 42° 33° 99% 0.04 in NW 18 G33 86% 38° 100% 1
5 PM Rain 41° 32° 99% 0.04 in NW 18 G33 81% 36° 100% 0
6 PM Light Rain 40° 32° 83% <0.01 in NW 16 G28 78% 34° 89% 0
7 PM Light Rain 38° 29° 83% <0.01 in NW 16 G28 80% 32° 89% 0
8 PM Light Rain 37° 28° 83% <0.01 in NW 16 G28 85% 33° 89% 0
9 PM Rain And Snow 35° 25° 83% <0.01 in NW 15 G32 90% 32° 89% 0
10 PM Rain And Snow 34° 24° 83% <0.01 in NW 15 G32 92% 32° 89% 0
11 PM Rain And Snow 34° 24° 83% <0.01 in NW 15 G32 94% 32° 89% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 33° 25° 14% 0.00 in W 10 G25 95% 32° 65% 0
1 AM Mostly Cloudy 31° 22° 14% 0.00 in W 10 G25 97% 30° 65% 0
2 AM Mostly Cloudy 30° 21° 14% 0.00 in W 10 G25 99% 30° 65% 0
3 AM Partly Cloudy 28° 21° 14% 0.00 in N 7 G15 100% 28° 43% 0
4 AM Partly Cloudy 27° 20° 14% 0.00 in N 7 G15 100% 27° 43% 0
5 AM Partly Cloudy 26° 18° 14% 0.00 in N 7 G15 100% 26° 43% 0
6 AM Mostly Sunny 26° 26° 1% 0.00 in Calm 100% 26° 27% 0
7 AM Mostly Sunny 26° 26° 1% 0.00 in Calm 100% 26° 27% 0
8 AM Mostly Sunny 26° 26° 1% 0.00 in Calm 100% 26° 27% 0
9 AM Sunny 28° 28° 1% 0.00 in Calm 97% 27° 20% 0
10 AM Sunny 33° 33° 1% 0.00 in Calm 89% 30° 20% 1
11 AM Sunny 38° 38° 1% 0.00 in Calm 78% 32° 20% 2
12 PM Sunny 43° 41° 1% 0.00 in SSE 3 G9 68% 33° 14% 3
1 PM Sunny 46° 45° 1% 0.00 in SSE 3 G9 62% 34° 14% –
2 PM Sunny 48° 47° 1% 0.00 in SSE 3 G9 57% 33° 14% –
3 PM Sunny 49° 48° 1% 0.00 in SE 3 G13 55% 34° 14% –
4 PM Sunny 49° 48° 1% 0.00 in SE 3 G13 53% 33° 14% –
5 PM Sunny 48° 47° 1% 0.00 in SE 3 G13 52% 31° 14% –
6 PM Mostly Clear 47° 46° 2% 0.00 in ESE 3 G8 51% 30° 21% –
7 PM Mostly Clear 42° 40° 2% 0.00 in ESE 3 G8 60% 29° 21% –
8 PM Mostly Clear 38° 36° 2% 0.00 in ESE 3 G8 70% 29° 21% –
9 PM Mostly Clear 35° 31° 2% 0.00 in N 5 G10 78% 29° 21% –
10 PM Mostly Clear 33° 29° 2% 0.00 in N 5 G10 85% 29° 21% –
11 PM Mostly Clear 31° 26° 2% 0.00 in N 5 G10 89% 28° 21% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 30° 26° 4% 0.00 in N 3 92% 28° 50% –
1 AM Partly Cloudy 29° 25° 4% 0.00 in N 3 96% 28° 50% –
2 AM Partly Cloudy 28° 24° 4% 0.00 in N 3 98% 28° 50% –
3 AM Partly Cloudy 27° 27° 4% 0.00 in NNW 2 100% 27° 50% –
4 AM Partly Cloudy 26° 26° 4% 0.00 in NNW 2 100% 26° 50% –
5 AM Partly Cloudy 26° 26° 4% 0.00 in NNW 2 100% 26° 50% –
6 AM Partly Sunny 26° 26° 11% 0.00 in NNW 2 100% 26° 55% –
7 AM Partly Sunny 26° 26° 11% 0.00 in NNW 2 99% 26° 55% –
8 AM Partly Sunny 27° 27° 11% 0.00 in NNW 2 97% 26° 55% –
9 AM Partly Sunny 29° 25° 11% 0.00 in NNW 3 92% 27° 55% –
10 AM Partly Sunny 32° 29° 11% 0.00 in NNW 3 84% 28° 55% –
11 AM Partly Sunny 36° 33° 11% 0.00 in NNW 3 74% 29° 55% –
12 PM Mostly Sunny 40° 40° 8% 0.00 in N 2 G9 67% 30° 48% –
1 PM Mostly Sunny 42° 42° 8% 0.00 in N 2 G9 62% 30° 48% –
2 PM Mostly Sunny 44° 44° 8% 0.00 in N 2 G9 59% 31° 48% –
3 PM Mostly Sunny 44° 41° 8% 0.00 in N 5 G14 58% 30° 48% –
4 PM Mostly Sunny 44° 41° 8% 0.00 in N 5 G14 56% 29° 48% –
5 PM Mostly Sunny 44° 41° 8% 0.00 in N 5 G14 55% 29° 48% –
6 PM Partly Cloudy 42° 38° 10% 0.00 in NNW 7 G15 57% 28° 36% –
7 PM Partly Cloudy 39° 34° 10% 0.00 in NNW 7 G15 63% 27° 36% –
8 PM Partly Cloudy 35° 29° 10% 0.00 in NNW 7 G15 72% 27° 36% –
9 PM Partly Cloudy 32° 26° 10% 0.00 in NNW 6 G13 82% 27° 36% –
10 PM Partly Cloudy 30° 24° 10% 0.00 in NNW 6 G13 85% 26° 36% –
11 PM Partly Cloudy 30° 24° 10% 0.00 in NNW 6 G13 87% 27° 36% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Snow 29° 29° 17% 0.00 in NNW 1 88% 26° 62% –
1 AM Slight Chance Light Snow 28° 28° 17% 0.00 in NNW 1 92% 26° 62% –
2 AM Slight Chance Light Snow 27° 27° 17% 0.00 in NNW 1 97% 26° 62% –
3 AM Slight Chance Light Snow 26° 26° 17% 0.00 in NW 1 100% 26° 62% –
4 AM Slight Chance Light Snow 25° 25° 17% 0.00 in NW 1 100% 25° 62% –
5 AM Slight Chance Light Snow 25° 25° 17% 0.00 in NW 1 100% 25° 62% –
6 AM Slight Chance Light Snow 25° 25° 18% 0.00 in Calm 100% 25° 71% –
7 AM Slight Chance Light Snow 25° 25° 18% 0.00 in Calm 99% 25° 71% –
8 AM Slight Chance Light Snow 27° 27° 18% 0.00 in Calm 97% 26° 71% –
9 AM Slight Chance Light Snow 29° 29° 18% 0.00 in W 2 92% 27° 71% –
10 AM Slight Chance Light Snow 33° 33° 18% 0.00 in W 2 83% 28° 71% –
11 AM Slight Chance Light Snow 38° 38° 18% 0.00 in W 2 73% 30° 71% –
12 PM Partly Sunny 43° 43° 13% 0.00 in SE 2 G9 65% 32° 58% –
1 PM Partly Sunny 46° 46° 13% 0.00 in SE 2 G9 59% 32° 58% –
2 PM Partly Sunny 49° 49° 13% 0.00 in SE 2 G9 54% 33° 58% –
3 PM Partly Sunny 50° 49° 13% 0.00 in ESE 3 G12 52% 33° 58% –
4 PM Partly Sunny 50° 49° 13% 0.00 in ESE 3 G12 51% 33° 58% –
5 PM Partly Sunny 49° 48° 13% 0.00 in ESE 3 G12 53% 33° 58% –
6 PM Slight Chance Rain And Snow 47° 47° 24% 0.00 in N 2 56% 32° 56% –
7 PM Slight Chance Rain And Snow 44° 44° 24% 0.00 in N 2 61% 31° 56% –
8 PM Slight Chance Rain And Snow 40° 40° 24% 0.00 in N 2 68% 30° 56% –
9 PM Slight Chance Rain And Snow 37° 37° 24% 0.00 in S 2 75% 30° 56% –
10 PM Slight Chance Rain And Snow 35° 35° 24% 0.00 in S 2 80% 29° 56% –
11 PM Slight Chance Rain And Snow 34° 34° 24% 0.00 in S 2 82% 29° 56% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain And Snow 33° 33° 26% 0.00 in S 2 85% 29° 57% –
1 AM Chance Rain And Snow 32° 32° 26% 0.00 in S 2 90% 29° 57% –
2 AM Chance Rain And Snow 30° 30° 26% 0.00 in S 2 96% 29° 57% –
3 AM Chance Light Rain 29° 29° 26% 0.00 in S 2 100% 29° 57% –
4 AM Chance Light Rain 28° 28° 26% 0.00 in S 2 100% 28° 57% –
5 AM Chance Light Rain 28° 28° 26% 0.00 in S 2 100% 28° 57% –
6 AM Chance Light Rain 28° 28° 28% 0.01 in S 1 100% 28° 66% –
7 AM Chance Light Rain 28° 28° 28% 0.01 in S 1 100% 28° 66% –
8 AM Chance Light Rain 30° 30° 28% 0.01 in S 1 98% 30° 66% –
9 AM Chance Light Rain 32° 32° 28% 0.01 in S 1 92% 30° 66% –
10 AM Chance Light Rain 36° 36° 28% 0.01 in S 1 82% 31° 66% –
11 AM Chance Light Rain 41° 41° 28% 0.01 in S 1 71% 32° 66% –
12 PM Slight Chance Light Rain 45° 44° 23% <0.01 in SW 3 G10 63% 33° 45% –
1 PM Slight Chance Light Rain 48° 47° 23% <0.01 in SW 3 G10 56% 33° 45% –
2 PM Slight Chance Light Rain 49° 48° 23% <0.01 in SW 3 G10 52% 32° 45% –
3 PM Slight Chance Light Rain 50° 49° 23% <0.01 in WNW 3 G12 50% 32° 45% –
4 PM Slight Chance Light Rain 50° 49° 23% <0.01 in WNW 3 G12 49% 32° 45% –
5 PM Slight Chance Light Rain 48° 47° 23% <0.01 in WNW 3 G12 50% 30° 45% –
6 PM Slight Chance Light Rain 46° 45° 19% 0.00 in NW 3 G9 53% 30° 47% –
7 PM Slight Chance Light Rain 43° 41° 19% 0.00 in NW 3 G9 58% 29° 47% –
8 PM Slight Chance Light Rain 39° 37° 19% 0.00 in NW 3 G9 65% 28° 47% –
9 PM Slight Chance Rain And Snow 36° 32° 19% 0.00 in NW 5 72% 28° 47% –
10 PM Slight Chance Rain And Snow 34° 30° 19% 0.00 in NW 5 76% 27° 47% –
11 PM Slight Chance Rain And Snow 33° 29° 19% 0.00 in NW 5 79% 27° 47% –
Wednesday, October 287 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Snow 32° 29° 24% 0.00 in W 3 G8 82% 27° 48% –
1 AM Slight Chance Light Snow 31° 28° 24% 0.00 in W 3 G8 85% 27° 48% –
2 AM Slight Chance Light Snow 29° 25° 24% 0.00 in W 3 G8 89% 26° 48% –
3 AM Slight Chance Light Snow 28° 24° 24% 0.00 in WNW 3 G8 92% 26° 48% –
4 AM Slight Chance Light Snow 27° 23° 24% 0.00 in WNW 3 G8 95% 26° 48% –
5 AM Slight Chance Light Snow 26° 22° 24% 0.00 in WNW 3 G8 96% 25° 48% –
6 AM Slight Chance Light Snow 26° 26° 16% 0.00 in NW 2 96% 25° 48% –

National Weather Service forecast updated 12 hrs 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.