East Helena, MT 59635 Hourly Weather

Lewis and Clark County10:03 PM MDT46.60°N, 111.91°W

Next 48 hours

10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 20° 25° 30° 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 222 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
10 PM Partly Cloudy 52° 52° 2% 0.00 in – SSE 5 73% 44° 50% 0
11 PM Partly Cloudy 51° 51° 2% 0.00 in – SE 5 75% 43° 45% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 50° 49° 4% 0.00 in – SE 3 74% 42° 59% 0
1 AM Mostly Cloudy 49° 48° 8% 0.00 in – SE 3 78% 42° 62% 0
2 AM Mostly Cloudy 48° 48° 14% 0.00 in – SSE 2 81% 42° 70% 0
3 AM Mostly Cloudy 48° 48° 8% 0.00 in – SE 2 81% 42° 63% 0
4 AM Mostly Cloudy 47° 47° 12% 0.00 in – SSW 2 86% 43° 56% 0
5 AM Slight Chance Light Rain 45° 45° 23% 0.00 in – SSW 1 90% 42° 55% 0
6 AM Chance Light Rain 45° 45° 36% 0.04 in – SW 1 89% 42° 66% 0
7 AM Chance Light Rain 50° 50° 50% 0.04 in – W 1 97% 49° 77% 0
8 AM Rain Likely 49° 49° 66% 0.04 in – SW 2 100% 49° 87% 0
9 AM Rain 51° 51° 81% 0.04 in – W 3 100% 51° 88% 0
10 AM Rain 53° 53° 96% 0.04 in – WSW 8 G14 100% 53° 98% 1
11 AM Rain 53° 53° 90% 0.04 in – NNW 14 G22 100% 53° 94% 2
12 PM Rain 48° 42° 80% 0.06 in – NW 16 G29 100% 48° 91% 2
1 PM Rain 42° 34° 91% 0.06 in – WNW 16 G28 100% 42° 94% 3
2 PM Rain 39° 30° 85% 0.06 in – NW 16 G29 100% 39° 93% 3
3 PM Rain And Snow 37° 28° 85% 0.06 in – NW 15 G29 100% 37° 91% 2
4 PM Rain And Snow 36° 27° 91% 0.06 in – NW 15 G32 96% 35° 94% 1
5 PM Rain And Snow Likely 35° 26° 70% 0.06 in – NW 14 G29 89% 32° 92% 0
6 PM Rain And Snow Likely 34° 26° 68% <0.01 in – WNW 12 G25 85% 30° 93% 0
7 PM Rain And Snow Likely 33° 24° 63% <0.01 in – WNW 12 G25 98% 32° 93% 0
8 PM Rain And Snow Likely 33° 24° 57% <0.01 in – WNW 12 G25 96% 32° 93% 0
9 PM Chance Rain And Snow 33° 25° 28% <0.01 in – W 9 G22 90% 30° 71% 0
10 PM Mostly Cloudy 33° 25° 2% <0.01 in – W 9 G22 92% 31° 71% 0
11 PM Mostly Cloudy 32° 24° 0% <0.01 in – W 9 G22 93% 30° 71% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 32° 29° 1% 0.00 in – SW 3 G9 90% 29° 40% 0
1 AM Partly Cloudy 29° 25° 0% 0.00 in – SW 3 G9 94% 27° 40% 0
2 AM Partly Cloudy 28° 24° 0% 0.00 in – SW 3 G9 96% 27° 40% 0
3 AM Mostly Clear 27° 27° 0% 0.00 in – S 2 92% 25° 17% 0
4 AM Mostly Clear 25° 25° 0% 0.00 in – S 2 94% 24° 17% 0
5 AM Mostly Clear 25° 25° 8% 0.00 in – S 2 97% 24° 17% 0
6 AM Mostly Sunny 25° 25° 0% 0.00 in – SSE 2 96% 24° 33% 0
7 AM Mostly Sunny 23° 23° 0% 0.00 in – SSE 2 100% 23° 33% 0
8 AM Mostly Sunny 24° 24° 0% 0.00 in – SSE 2 100% 24° 33% 0
9 AM Sunny 26° 22° 0% 0.00 in – SSE 3 96% 25° 13% 0
10 AM Sunny 30° 26° 0% 0.00 in – SSE 3 91% 28° 13% 1
11 AM Sunny 35° 32° 0% 0.00 in – SSE 3 84% 31° 13% 2
12 PM Sunny 39° 36° 0% 0.00 in – SE 5 G12 77% 32° 4% 3
1 PM Sunny 42° 39° 0% 0.00 in – SE 5 G12 72% 34° 4% 3
2 PM Sunny 44° 41° 0% 0.00 in – SE 5 G12 68% 34° 4% 3
3 PM Sunny 45° 42° 0% 0.00 in – SE 6 G14 65% 34° 5% 2
4 PM Sunny 45° 42° 0% 0.00 in – SE 6 G14 63% 33° 5% 1
5 PM Sunny 44° 41° 0% 0.00 in – SE 6 G14 62% 32° 5% 0
6 PM Mostly Clear 42° 40° 0% 0.00 in – ESE 3 G9 64% 31° 12% 0
7 PM Mostly Clear 39° 37° 0% 0.00 in – ESE 3 G9 69% 30° 12% 0
8 PM Mostly Clear 35° 32° 0% 0.00 in – ESE 3 G9 75% 28° 12% 0
9 PM Mostly Clear 32° 27° 0% 0.00 in – S 5 81% 27° 23% 0
10 PM Mostly Clear 31° 26° 0% 0.00 in – S 5 84% 27° 23% 0
11 PM Mostly Clear 30° 25° 0% 0.00 in – S 5 86% 26° 23% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 30° 26° 0% 0.00 in – S 3 88% 27° 27% 0
1 AM Partly Cloudy 29° 25° 0% 0.00 in – S 3 90% 26° 27% 0
2 AM Partly Cloudy 27° 23° 0% 0.00 in – S 3 93% 25° 27% 0
3 AM Mostly Clear 26° 26° 0% 0.00 in – SSW 2 95% 25° 20% 0
4 AM Mostly Clear 25° 25° 0% 0.00 in – SSW 2 97% 24° 20% 0
5 AM Mostly Clear 24° 24° 0% 0.00 in – SSW 2 98% 24° 20% 0
6 AM Sunny 24° 24° 0% 0.00 in – WSW 2 99% 24° 25% 0
7 AM Sunny 24° 24° 0% 0.00 in – WSW 2 99% 24° 25% 0
8 AM Sunny 24° 24° 0% 0.00 in – WSW 2 99% 24° 25% 0
9 AM Mostly Sunny 26° 22° 0% 0.00 in – WNW 3 96% 25° 37% 0
10 AM Mostly Sunny 30° 26° 0% 0.00 in – WNW 3 90% 27° 37% 1
11 AM Mostly Sunny 34° 31° 0% 0.00 in – WNW 3 83% 29° 37% 2
12 PM Sunny 38° 38° 0% 0.00 in – NNW 2 G8 76% 31° 24% 3
1 PM Sunny 42° 42° 0% 0.00 in – NNW 2 G8 71% 33° 24% –
2 PM Sunny 44° 44° 0% 0.00 in – NNW 2 G8 68% 34° 24% –
3 PM Sunny 45° 44° 0% 0.00 in – N 3 G10 66% 34° 12% –
4 PM Sunny 45° 44° 0% 0.00 in – N 3 G10 64% 34° 12% –
5 PM Sunny 44° 42° 0% 0.00 in – N 3 G10 64% 33° 12% –
6 PM Mostly Clear 40° 37° 1% 0.00 in – NNW 5 67% 30° 21% –
7 PM Mostly Clear 37° 33° 1% 0.00 in – NNW 5 73% 29° 21% –
8 PM Mostly Clear 34° 30° 1% 0.00 in – NNW 5 79% 28° 21% –
9 PM Mostly Clear 32° 26° 1% 0.00 in – WNW 6 85% 28° 21% –
10 PM Mostly Clear 31° 25° 1% 0.00 in – WNW 6 90% 28° 21% –
11 PM Mostly Clear 30° 24° 1% 0.00 in – WNW 6 93% 28° 21% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 29° 25° 3% 0.00 in – W 3 96% 28° 43% –
1 AM Partly Cloudy 28° 24° 3% 0.00 in – W 3 98% 28° 43% –
2 AM Partly Cloudy 28° 24° 3% 0.00 in – W 3 99% 28° 43% –
3 AM Partly Cloudy 27° 27° 3% 0.00 in – W 2 100% 27° 43% –
4 AM Partly Cloudy 26° 26° 3% 0.00 in – W 2 100% 26° 43% –
5 AM Partly Cloudy 25° 25° 3% 0.00 in – W 2 100% 25° 43% –
6 AM Partly Sunny 25° 25° 3% 0.00 in – WSW 1 100% 25° 55% –
7 AM Partly Sunny 25° 25° 3% 0.00 in – WSW 1 100% 25° 55% –
8 AM Partly Sunny 26° 26° 3% 0.00 in – WSW 1 100% 26° 55% –
9 AM Partly Sunny 28° 28° 3% 0.00 in – SW 2 100% 28° 55% –
10 AM Partly Sunny 32° 32° 3% 0.00 in – SW 2 90% 29° 55% –
11 AM Partly Sunny 37° 37° 3% 0.00 in – SW 2 79% 31° 55% –
12 PM Mostly Sunny 41° 41° 5% 0.00 in – E 2 70% 32° 42% –
1 PM Mostly Sunny 44° 44° 5% 0.00 in – E 2 65% 33° 42% –
2 PM Mostly Sunny 46° 46° 5% 0.00 in – E 2 62% 34° 42% –
3 PM Mostly Sunny 47° 46° 5% 0.00 in – E 3 G10 60% 34° 42% –
4 PM Mostly Sunny 47° 46° 5% 0.00 in – E 3 G10 60% 34° 42% –
5 PM Mostly Sunny 46° 45° 5% 0.00 in – E 3 G10 60% 33° 42% –
6 PM Partly Cloudy 44° 42° 12% 0.00 in – NE 3 G8 62% 32° 34% –
7 PM Partly Cloudy 41° 39° 12% 0.00 in – NE 3 G8 67% 31° 34% –
8 PM Partly Cloudy 39° 37° 12% 0.00 in – NE 3 G8 73% 31° 34% –
9 PM Partly Cloudy 36° 32° 12% 0.00 in – SW 5 79% 30° 34% –
10 PM Partly Cloudy 35° 31° 12% 0.00 in – SW 5 81% 30° 34% –
11 PM Partly Cloudy 34° 30° 12% 0.00 in – SW 5 83% 29° 34% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 33° 30° 21% 0.00 in – SSW 3 85% 29° 50% –
1 AM Slight Chance Light Rain 32° 29° 21% 0.00 in – SSW 3 89% 29° 50% –
2 AM Slight Chance Light Rain 30° 26° 21% 0.00 in – SSW 3 93% 28° 50% –
3 AM Slight Chance Light Rain 29° 29° 21% 0.00 in – S 2 96% 28° 50% –
4 AM Slight Chance Light Rain 28° 28° 21% 0.00 in – S 2 98% 28° 50% –
5 AM Slight Chance Light Rain 28° 28° 21% 0.00 in – S 2 99% 28° 50% –
6 AM Chance Light Rain 28° 28° 25% 0.00 in – SSW 2 100% 28° 65% –
7 AM Chance Light Rain 28° 28° 25% 0.00 in – SSW 2 100% 28° 65% –
8 AM Chance Light Rain 28° 28° 25% 0.00 in – SSW 2 100% 28° 65% –
9 AM Chance Rain And Snow 29° 29° 25% 0.00 in – SSW 2 100% 29° 65% –
10 AM Chance Rain And Snow 33° 33° 25% 0.00 in – SSW 2 93% 31° 65% –
11 AM Chance Rain And Snow 37° 37° 25% 0.00 in – SSW 2 84% 33° 65% –
12 PM Chance Light Rain 41° 41° 37% 0.02 in – W 2 G8 76% 34° 58% –
1 PM Chance Light Rain 44° 44° 37% 0.02 in – W 2 G8 70% 35° 58% –
2 PM Chance Light Rain 45° 45° 37% 0.02 in – W 2 G8 65% 34° 58% –
3 PM Chance Light Rain 46° 44° 37% 0.02 in – WNW 5 G13 63% 34° 58% –
4 PM Chance Light Rain 46° 44° 37% 0.02 in – WNW 5 G13 61% 33° 58% –
5 PM Chance Light Rain 45° 43° 37% 0.02 in – WNW 5 G13 62% 33° 58% –
6 PM Chance Light Rain 43° 39° 37% 0.01 in – WNW 6 G12 65% 32° 58% –
7 PM Chance Light Rain 40° 36° 37% 0.01 in – WNW 6 G12 70% 31° 58% –
8 PM Chance Light Rain 37° 32° 37% 0.01 in – WNW 6 G12 78% 31° 58% –
9 PM Chance Light Rain 34° 29° 37% 0.01 in – WNW 6 G12 85% 30° 58% –
10 PM Chance Light Rain 33° 28° 37% 0.01 in – WNW 6 G12 88% 30° 58% –
11 PM Chance Light Rain 32° 26° 37% 0.01 in – WNW 6 G12 88% 29° 58% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Chance Rain And Snow 32° 26° 38% <0.01 in <0.1 in W 7 89% 29° 59% –
1 AM Chance Rain And Snow 31° 24° 38% <0.01 in <0.1 in W 7 91% 29° 59% –
2 AM Chance Rain And Snow 30° 23° 38% <0.01 in <0.1 in W 7 93% 28° 59% –
3 AM Chance Light Snow 29° 24° 38% <0.01 in <0.1 in W 5 96% 28° 59% –
4 AM Chance Light Snow 28° 23° 38% <0.01 in <0.1 in W 5 98% 28° 59% –
5 AM Chance Light Snow 27° 22° 38% <0.01 in <0.1 in W 5 99% 27° 59% –
6 AM Slight Chance Light Snow 27° 23° 18% 0.00 in – WNW 3 100% 27° 56% –
7 AM Slight Chance Light Snow 27° 23° 18% 0.00 in – WNW 3 100% 27° 56% –
8 AM Slight Chance Light Snow 27° 23° 18% 0.00 in – WNW 3 100% 27° 56% –
9 AM Slight Chance Light Snow 28° 28° 18% 0.00 in – WNW 2 100% 28° 56% –
10 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – WNW 2 90% 28° 56% –
11 AM Slight Chance Light Snow 35° 35° 18% 0.00 in – WNW 2 79% 29° 56% –
12 PM Mostly Sunny 39° 37° 7% 0.00 in – NW 3 G9 70% 30° 43% –
1 PM Mostly Sunny 41° 39° 7% 0.00 in – NW 3 G9 65% 30° 43% –
2 PM Mostly Sunny 43° 41° 7% 0.00 in – NW 3 G9 61% 30° 43% –
3 PM Mostly Sunny 43° 40° 7% 0.00 in – NNW 5 G12 60% 30° 43% –
4 PM Mostly Sunny 43° 40° 7% 0.00 in – NNW 5 G12 59% 30° 43% –
5 PM Mostly Sunny 42° 39° 7% 0.00 in – NNW 5 G12 59% 29° 43% –
6 PM Partly Cloudy 40° 38° 11% 0.00 in – NNW 3 G9 62% 28° 47% –
7 PM Partly Cloudy 37° 34° 11% 0.00 in – NNW 3 G9 67% 27° 47% –
8 PM Partly Cloudy 34° 31° 11% 0.00 in – NNW 3 G9 75% 27° 47% –
9 PM Partly Cloudy 31° 28° 11% 0.00 in – W 3 G8 81% 26° 47% –
10 PM Partly Cloudy 30° 26° 11% 0.00 in – W 3 G8 84% 26° 47% –
11 PM Partly Cloudy 29° 25° 11% 0.00 in – W 3 G8 84% 25° 47% –
Thursday, October 298 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 29° 25° 11% 0.00 in – W 3 85% 25° 45% –
1 AM Partly Cloudy 28° 24° 11% 0.00 in – W 3 87% 25° 45% –
2 AM Partly Cloudy 27° 23° 11% 0.00 in – W 3 90% 24° 45% –
3 AM Partly Cloudy 26° 22° 11% 0.00 in – WSW 3 92% 24° 45% –
4 AM Partly Cloudy 25° 21° 11% 0.00 in – WSW 3 94% 24° 45% –
5 AM Partly Cloudy 25° 21° 11% 0.00 in – WSW 3 95% 24° 45% –
6 AM Partly Sunny 25° 25° 11% 0.00 in – WSW 2 96% 24° 62% –
7 AM Partly Sunny 25° 25° 11% 0.00 in – WSW 2 98% 25° 62% –

National Weather Service forecast updated 5 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 4Search index and reflects what the press published. Terms of use.