East Helena, MT 59635 Hourly Weather

Lewis and Clark County5:17 AM MDT46.60°N, 111.91°W
Special Weather Statement until 8:45 AM Thu

Next 48 hours

5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 30° 40° 50° 60° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2219 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
5 AM Mostly Clear 40° 40° 0% 0.00 in – SSW 1 89% 37° 23% 0
6 AM Sunny 40° 40° 1% 0.00 in – S 2 90% 37° 13% 0
7 AM Sunny 39° 39° 1% 0.00 in – SSE 1 95% 38° 19% 0
8 AM Sunny 38° 38° 2% 0.00 in – S 1 97% 37° 20% 0
9 AM Sunny 42° 42° 2% 0.00 in – SE 2 91% 40° 21% 0
10 AM Sunny 47° 47° 2% 0.00 in – E 2 85% 43° 25% 1
11 AM Sunny 53° 53° 1% 0.00 in – S 2 G8 74% 45° 22% 2
12 PM Sunny 57° 57° 1% 0.00 in – ESE 3 G10 63% 45° 10% 3
1 PM Sunny 63° 63° 1% 0.00 in – ESE 6 G13 55% 47° 2% 3
2 PM Sunny 67° 67° 1% 0.00 in – SE 7 G15 48% 47° 7% 3
3 PM Sunny 68° 68° 1% 0.00 in – SSE 8 G17 43% 45° 12% 2
4 PM Sunny 70° 70° 1% 0.00 in – S 8 G16 41% 45° 13% 1
5 PM Sunny 69° 69° 1% 0.00 in – SSE 7 G15 44% 46° 19% 0
6 PM Mostly Clear 66° 66° 3% 0.00 in – ESE 6 G12 50% 47° 25% 0
7 PM Partly Cloudy 62° 62° 2% 0.00 in – SE 5 59% 48° 29% 0
8 PM Mostly Clear 56° 56° 3% 0.00 in – SSE 5 67% 45° 17% 0
9 PM Mostly Clear 54° 54° 3% 0.00 in – S 5 G10 69% 44° 23% 0
10 PM Mostly Clear 53° 53° 3% 0.00 in – SSE 5 72% 44° 21% 0
11 PM Partly Cloudy 51° 51° 3% 0.00 in – ESE 3 G8 74% 43° 38% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 51° 51° 3% 0.00 in – SW 3 74% 43° 33% 0
1 AM Partly Cloudy 50° 49° 3% 0.00 in – W 3 77% 43° 45% 0
2 AM Mostly Cloudy 48° 48° 4% 0.00 in – WSW 2 80% 42° 64% 0
3 AM Mostly Cloudy 48° 48° 11% 0.00 in – S 2 81% 42° 63% 0
4 AM Mostly Cloudy 47° 47° 4% 0.00 in – SW 2 84% 42° 60% 0
5 AM Slight Chance Light Rain 46° 46° 15% 0.00 in – W 1 87% 42° 59% 0
6 AM Chance Light Rain 52° 52° 38% 0.03 in – S 2 87% 48° 86% 0
7 AM Rain 52° 52° 77% 0.03 in – S 2 93% 50° 86% 0
8 AM Rain 52° 52° 75% 0.03 in – S 2 100% 52° 86% 0
9 AM Light Rain Likely 52° 52° 59% 0.03 in – NW 10 G25 99% 52° 88% 0
10 AM Chance Light Rain 52° 52° 51% 0.03 in – NW 10 G25 100% 52° 88% 1
11 AM Rain 51° 51° 81% 0.03 in – NW 10 G25 100% 51° 88% 2
12 PM Rain Likely 49° 43° 67% 0.06 in <0.1 in NW 18 G30 100% 49° 95% 3
1 PM Rain 45° 37° 75% 0.06 in <0.1 in NW 18 G30 100% 45° 95% 3
2 PM Rain 41° 32° 90% 0.06 in <0.1 in NW 18 G30 100% 41° 95% 3
3 PM Rain And Snow 37° 28° 99% 0.06 in <0.1 in NW 15 G26 100% 37° 100% 2
4 PM Rain And Snow 35° 25° 99% 0.06 in <0.1 in NW 15 G26 95% 34° 100% 1
5 PM Rain And Snow 35° 25° 100% 0.06 in <0.1 in NW 15 G26 89% 32° 100% 0
6 PM Rain And Snow 34° 25° 79% <0.01 in – NW 13 G23 88% 31° 100% 0
7 PM Rain And Snow 34° 25° 79% <0.01 in – NW 13 G23 99% 34° 100% 0
8 PM Rain And Snow 34° 25° 79% <0.01 in – NW 13 G23 98% 33° 100% 0
9 PM Rain And Snow 34° 26° 79% <0.01 in – NW 12 G23 92% 32° 86% 0
10 PM Rain And Snow 34° 26° 79% <0.01 in – NW 12 G23 91% 32° 86% 0
11 PM Rain And Snow 33° 24° 79% <0.01 in – NW 12 G23 91% 31° 86% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 32° 26° 5% 0.00 in – W 6 G12 92% 30° 60% 0
1 AM Mostly Cloudy 31° 25° 5% 0.00 in – W 6 G12 93% 29° 60% 0
2 AM Mostly Cloudy 29° 23° 5% 0.00 in – W 6 G12 94% 27° 60% 0
3 AM Partly Cloudy 28° 28° 5% 0.00 in – SW 2 96% 27° 39% 0
4 AM Partly Cloudy 27° 27° 5% 0.00 in – SW 2 98% 27° 39% 0
5 AM Partly Cloudy 25° 25° 5% 0.00 in – SW 2 99% 25° 39% 0
6 AM Sunny 25° 25° 0% 0.00 in – S 1 100% 25° 24% 0
7 AM Sunny 24° 24° 0% 0.00 in – S 1 100% 24° 24% 0
8 AM Sunny 25° 25° 0% 0.00 in – S 1 100% 25° 24% 0
9 AM Sunny 26° 26° 0% 0.00 in – SSE 2 97% 25° 21% 0
10 AM Sunny 30° 30° 0% 0.00 in – SSE 2 91% 28° 21% 1
11 AM Sunny 35° 35° 0% 0.00 in – SSE 2 84% 31° 21% 2
12 PM Sunny 39° 37° 0% 0.00 in – SE 3 G10 77% 32° 7% 3
1 PM Sunny 42° 40° 0% 0.00 in – SE 3 G10 72% 34° 7% 3
2 PM Sunny 44° 42° 0% 0.00 in – SE 3 G10 68% 34° 7% 3
3 PM Sunny 45° 43° 0% 0.00 in – SE 5 G13 65% 34° 7% 2
4 PM Sunny 45° 43° 0% 0.00 in – SE 5 G13 63% 33° 7% 1
5 PM Sunny 44° 41° 0% 0.00 in – SE 5 G13 64% 33° 7% 0
6 PM Mostly Clear 42° 40° 0% 0.00 in – E 3 G8 66% 31° 15% 0
7 PM Mostly Clear 39° 37° 0% 0.00 in – E 3 G8 71% 30° 15% –
8 PM Mostly Clear 35° 32° 0% 0.00 in – E 3 G8 77% 29° 15% –
9 PM Partly Cloudy 32° 27° 0% 0.00 in – S 5 83% 27° 30% –
10 PM Partly Cloudy 30° 25° 0% 0.00 in – S 5 86% 26° 30% –
11 PM Partly Cloudy 30° 25° 0% 0.00 in – S 5 89% 27° 30% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 29° 25° 0% 0.00 in – WSW 3 91% 27° 39% –
1 AM Partly Cloudy 28° 24° 0% 0.00 in – WSW 3 94% 26° 39% –
2 AM Partly Cloudy 26° 22° 0% 0.00 in – WSW 3 97% 25° 39% –
3 AM Partly Cloudy 25° 25° 0% 0.00 in – W 2 99% 25° 39% –
4 AM Partly Cloudy 24° 24° 0% 0.00 in – W 2 100% 24° 39% –
5 AM Partly Cloudy 24° 24° 0% 0.00 in – W 2 100% 24° 39% –
6 AM Mostly Sunny 24° 24° 1% 0.00 in – WNW 2 100% 24° 43% –
7 AM Mostly Sunny 24° 24° 1% 0.00 in – WNW 2 100% 24° 43% –
8 AM Mostly Sunny 25° 25° 1% 0.00 in – WNW 2 100% 25° 43% –
9 AM Mostly Sunny 26° 22° 1% 0.00 in – WNW 3 99% 26° 48% –
10 AM Mostly Sunny 30° 26° 1% 0.00 in – WNW 3 93% 28° 48% –
11 AM Mostly Sunny 34° 31° 1% 0.00 in – WNW 3 85% 30° 48% –
12 PM Mostly Sunny 38° 38° 5% 0.00 in – NNW 2 G8 78% 32° 44% –
1 PM Mostly Sunny 41° 41° 5% 0.00 in – NNW 2 G8 74% 33° 44% –
2 PM Mostly Sunny 42° 42° 5% 0.00 in – NNW 2 G8 71% 33° 44% –
3 PM Mostly Sunny 43° 40° 5% 0.00 in – NNW 5 G13 69% 34° 29% –
4 PM Mostly Sunny 43° 40° 5% 0.00 in – NNW 5 G13 67% 33° 29% –
5 PM Mostly Sunny 42° 39° 5% 0.00 in – NNW 5 G13 66% 31° 29% –
6 PM Partly Cloudy 40° 35° 11% 0.00 in – NNW 7 G14 64% 29° 35% –
7 PM Partly Cloudy 37° 32° 11% 0.00 in – NNW 7 G14 70% 28° 35% –
8 PM Partly Cloudy 34° 28° 11% 0.00 in – NNW 7 G14 76% 27° 35% –
9 PM Partly Cloudy 32° 26° 11% 0.00 in – WNW 7 G13 82% 27° 35% –
10 PM Partly Cloudy 31° 24° 11% 0.00 in – WNW 7 G13 86% 27° 35% –
11 PM Partly Cloudy 30° 23° 11% 0.00 in – WNW 7 G13 89% 27° 35% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 29° 25° 12% 0.00 in – WNW 3 92% 27° 54% –
1 AM Mostly Cloudy 28° 24° 12% 0.00 in – WNW 3 95% 27° 54% –
2 AM Mostly Cloudy 27° 23° 12% 0.00 in – WNW 3 98% 27° 54% –
3 AM Mostly Cloudy 26° 26° 12% 0.00 in – WNW 2 100% 26° 54% –
4 AM Mostly Cloudy 25° 25° 12% 0.00 in – WNW 2 100% 25° 54% –
5 AM Mostly Cloudy 25° 25° 12% 0.00 in – WNW 2 100% 25° 54% –
6 AM Partly Sunny 25° 25° 8% 0.00 in – Calm 100% 25° 63% –
7 AM Partly Sunny 25° 25° 8% 0.00 in – Calm 100% 25° 63% –
8 AM Partly Sunny 26° 26° 8% 0.00 in – Calm 99% 26° 63% –
9 AM Partly Sunny 28° 28° 8% 0.00 in – WNW 1 96% 27° 63% –
10 AM Partly Sunny 32° 32° 8% 0.00 in – WNW 1 88% 29° 63% –
11 AM Partly Sunny 36° 36° 8% 0.00 in – WNW 1 80% 30° 63% –
12 PM Mostly Sunny 40° 40° 7% 0.00 in – N 1 73% 32° 45% –
1 PM Mostly Sunny 43° 43° 7% 0.00 in – N 1 68% 33° 45% –
2 PM Mostly Sunny 45° 45° 7% 0.00 in – N 1 64% 34° 45% –
3 PM Mostly Sunny 46° 46° 7% 0.00 in – NNW 2 G9 63% 34° 45% –
4 PM Mostly Sunny 46° 46° 7% 0.00 in – NNW 2 G9 63% 34° 45% –
5 PM Mostly Sunny 44° 44° 7% 0.00 in – NNW 2 G9 64% 33° 45% –
6 PM Partly Cloudy 42° 42° 11% 0.00 in – NW 2 67% 32° 41% –
7 PM Partly Cloudy 39° 39° 11% 0.00 in – NW 2 72% 31° 41% –
8 PM Partly Cloudy 36° 36° 11% 0.00 in – NW 2 77% 29° 41% –
9 PM Partly Cloudy 34° 30° 11% 0.00 in – W 5 82% 29° 41% –
10 PM Partly Cloudy 33° 29° 11% 0.00 in – W 5 84% 29° 41% –
11 PM Partly Cloudy 32° 27° 11% 0.00 in – W 5 86% 28° 41% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 31° 28° 8% 0.00 in – WSW 3 88% 28° 41% –
1 AM Partly Cloudy 30° 26° 8% 0.00 in – WSW 3 92% 28° 41% –
2 AM Partly Cloudy 28° 24° 8% 0.00 in – WSW 3 97% 27° 41% –
3 AM Partly Cloudy 27° 27° 8% 0.00 in – WSW 2 100% 27° 41% –
4 AM Partly Cloudy 26° 26° 8% 0.00 in – WSW 2 100% 26° 41% –
5 AM Partly Cloudy 26° 26° 8% 0.00 in – WSW 2 100% 26° 41% –
6 AM Slight Chance Rain And Snow 26° 26° 19% 0.00 in – SW 2 100% 26° 49% –
7 AM Slight Chance Rain And Snow 26° 26° 19% 0.00 in – SW 2 100% 26° 49% –
8 AM Slight Chance Rain And Snow 28° 28° 19% 0.00 in – SW 2 100% 28° 49% –
9 AM Slight Chance Rain And Snow 30° 30° 19% 0.00 in – SSW 2 96% 29° 49% –
10 AM Slight Chance Rain And Snow 34° 34° 19% 0.00 in – SSW 2 88% 31° 49% –
11 AM Slight Chance Rain And Snow 39° 39° 19% 0.00 in – SSW 2 78% 33° 49% –
12 PM Chance Light Rain 43° 43° 29% 0.01 in – W 2 G9 70% 34° 53% –
1 PM Chance Light Rain 46° 46° 29% 0.01 in – W 2 G9 64% 35° 53% –
2 PM Chance Light Rain 48° 48° 29% 0.01 in – W 2 G9 60% 35° 53% –
3 PM Chance Light Rain 48° 46° 29% 0.01 in – W 5 G12 58% 34° 53% –
4 PM Chance Light Rain 47° 45° 29% 0.01 in – W 5 G12 59% 33° 53% –
5 PM Chance Light Rain 45° 43° 29% 0.01 in – W 5 G12 61% 32° 53% –
6 PM Chance Light Rain 43° 40° 27% 0.00 in – W 5 65% 32° 51% –
7 PM Chance Light Rain 41° 38° 27% 0.00 in – W 5 69% 32° 51% –
8 PM Chance Light Rain 38° 34° 27% 0.00 in – W 5 74% 30° 51% –
9 PM Chance Light Rain 36° 31° 27% 0.00 in – WSW 6 G12 79% 30° 51% –
10 PM Chance Light Rain 35° 30° 27% 0.00 in – WSW 6 G12 81% 30° 51% –
11 PM Chance Light Rain 34° 29° 27% 0.00 in – WSW 6 G12 83% 29° 51% –
Wednesday, October 2816 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 33° 27° 14% 0.00 in – WSW 7 85% 29° 46% –
1 AM Partly Cloudy 32° 26° 14% 0.00 in – WSW 7 89% 29° 46% –
2 AM Partly Cloudy 30° 23° 14% 0.00 in – WSW 7 93% 28° 46% –
3 AM Partly Cloudy 29° 23° 14% 0.00 in – SW 6 96% 28° 46% –
4 AM Partly Cloudy 28° 22° 14% 0.00 in – SW 6 98% 28° 46% –
5 AM Partly Cloudy 27° 20° 14% 0.00 in – SW 6 100% 27° 46% –
6 AM Slight Chance Rain And Snow 27° 22° 16% 0.00 in – SSW 5 100% 27° 42% –
7 AM Slight Chance Rain And Snow 27° 22° 16% 0.00 in – SSW 5 100% 27° 42% –
8 AM Slight Chance Rain And Snow 27° 22° 16% 0.00 in – SSW 5 100% 27° 42% –
9 AM Slight Chance Light Snow 29° 25° 16% 0.00 in – S 3 96% 28° 42% –
10 AM Slight Chance Light Snow 32° 29° 16% 0.00 in – S 3 88% 29° 42% –
11 AM Slight Chance Light Snow 36° 33° 16% 0.00 in – S 3 78% 30° 42% –
12 PM Mostly Sunny 40° 40° 11% 0.00 in – E 2 G9 70% 31° 39% –
1 PM Mostly Sunny 43° 43° 11% 0.00 in – E 2 G9 64% 32° 39% –
2 PM Mostly Sunny 44° 44° 11% 0.00 in – E 2 G9 60% 31° 39% –
3 PM Mostly Sunny 45° 44° 11% 0.00 in – NE 3 G12 58% 31° 39% –

National Weather Service forecast updated 2 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.