Helena, MT 59623 Hourly Weather

Lewis and Clark County12:10 AM MDT46.59°N, 112.04°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° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 52° 52° 1% 0.00 in – SW 3 62% 39° 29% 0
1 AM Mostly Clear 51° 51° 1% 0.00 in – SW 3 63% 39° 21% 0
2 AM Mostly Clear 50° 50° 1% 0.00 in – SW 2 67% 39° 25% 0
3 AM Mostly Clear 48° 48° 1% 0.00 in – WSW 2 71% 39° 21% 0
4 AM Mostly Clear 47° 47° 1% 0.00 in – SW 2 73% 39° 9% 0
5 AM Mostly Clear 46° 46° 1% 0.00 in – WSW 1 78% 40° 8% 0
6 AM Sunny 45° 45° 2% 0.00 in – WSW 1 78% 39° 13% 0
7 AM Sunny 44° 44° 2% 0.00 in – SSW 1 80% 38° 13% 0
8 AM Sunny 44° 44° 3% 0.00 in – WSW 2 82% 39° 24% 0
9 AM Mostly Sunny 45° 44° 2% 0.00 in – WSW 3 80% 39° 28% 0
10 AM Sunny 50° 50° 2% 0.00 in – NW 1 74% 42° 16% 1
11 AM Sunny 52° 52° 1% 0.00 in – E 2 G8 68% 42° 11% 2
12 PM Sunny 55° 55° 2% 0.00 in – E 3 G10 64% 43° 9% 3
1 PM Sunny 60° 60° 1% 0.00 in – ESE 5 G13 56% 44° 6% 3
2 PM Sunny 64° 64° 1% 0.00 in – SSE 6 G14 53% 47° 4% 3
3 PM Sunny 66° 66° 1% 0.00 in – S 6 G15 48% 46° 8% 2
4 PM Sunny 66° 66° 0% 0.00 in – S 6 G14 46% 45° 10% 1
5 PM Sunny 67° 67° 0% 0.00 in – SSE 5 G12 47% 46° 25% 0
6 PM Partly Cloudy 65° 65° 1% 0.00 in – S 3 G9 49% 45° 43% 0
7 PM Partly Cloudy 63° 63° 2% 0.00 in – S 3 G9 53% 46° 43% 0
8 PM Partly Cloudy 61° 61° 2% 0.00 in – S 3 G9 59% 47° 43% 0
9 PM Mostly Cloudy 58° 58° 2% 0.00 in – SSW 5 G10 60% 44° 65% 0
10 PM Mostly Cloudy 57° 57° 4% 0.00 in – SSW 5 G10 63% 45° 65% 0
11 PM Mostly Cloudy 56° 56° 9% 0.00 in – SSW 5 G10 65% 44° 65% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 55° 55° 0% <0.01 in – SSW 2 65% 43° 72% 0
1 AM Mostly Cloudy 55° 55° 0% <0.01 in – SSW 2 67% 44° 72% 0
2 AM Chance Light Rain 54° 54° 42% <0.01 in – SSW 2 69% 44° 72% 0
3 AM Chance Light Rain 53° 53° 36% <0.01 in – WSW 2 72% 44° 86% 0
4 AM Chance Light Rain 52° 52° 36% <0.01 in – WSW 2 74% 44° 86% 0
5 AM Chance Light Rain 51° 51° 46% <0.01 in – WSW 2 78% 44° 86% 0
6 AM Rain 50° 50° 96% 0.04 in – W 1 78% 43° 99% 0
7 AM Rain 49° 49° 96% 0.04 in – W 1 82% 44° 99% 0
8 AM Rain 47° 47° 96% 0.04 in – W 1 85% 43° 99% 0
9 AM Rain 45° 40° 96% 0.04 in – WNW 9 G17 88% 42° 98% 0
10 AM Rain 45° 40° 96% 0.04 in – WNW 9 G17 92% 43° 98% 1
11 AM Rain 45° 40° 96% 0.04 in – WNW 9 G17 97% 44° 98% 2
12 PM Rain 44° 37° 99% 0.05 in – NW 15 G29 100% 44° 100% 3
1 PM Rain 44° 37° 99% 0.05 in – NW 15 G29 100% 44° 100% 3
2 PM Rain 42° 34° 99% 0.05 in – NW 15 G29 100% 42° 100% 3
3 PM Rain And Snow 41° 32° 99% 0.05 in – NW 17 G26 100% 41° 100% 2
4 PM Rain And Snow 39° 30° 99% 0.05 in – NW 17 G26 98% 38° 100% 1
5 PM Rain And Snow 36° 26° 99% 0.05 in – NW 17 G26 95% 35° 100% 0
6 PM Rain And Snow 35° 25° 87% 0.01 in – NW 16 G22 92% 33° 92% 0
7 PM Rain And Snow 36° 26° 87% 0.01 in – NW 16 G22 87% 33° 92% 0
8 PM Rain And Snow 38° 29° 87% 0.01 in – NW 16 G22 83% 33° 92% 0
9 PM Rain And Snow 39° 31° 87% 0.01 in – WNW 14 G25 79% 33° 92% 0
10 PM Rain And Snow 39° 31° 87% 0.01 in – WNW 14 G25 78% 33° 92% 0
11 PM Rain And Snow 38° 30° 87% 0.01 in – WNW 14 G25 78% 32° 92% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 37° 30° 12% 0.00 in – W 10 G20 79% 31° 65% 0
1 AM Mostly Cloudy 36° 29° 12% 0.00 in – W 10 G20 80% 30° 65% 0
2 AM Mostly Cloudy 36° 29° 12% 0.00 in – W 10 G20 81% 31° 65% 0
3 AM Partly Cloudy 35° 29° 12% 0.00 in – N 7 82% 30° 44% 0
4 AM Partly Cloudy 34° 28° 12% 0.00 in – N 7 83% 29° 44% 0
5 AM Partly Cloudy 33° 27° 12% 0.00 in – N 7 84% 29° 44% 0
6 AM Mostly Sunny 32° 32° 1% 0.00 in – Calm 85% 28° 33% 0
7 AM Mostly Sunny 31° 31° 1% 0.00 in – Calm 86% 27° 33% 0
8 AM Mostly Sunny 30° 30° 1% 0.00 in – Calm 86% 26° 33% 0
9 AM Sunny 30° 30° 1% 0.00 in – S 1 86% 26° 22% 0
10 AM Sunny 32° 32° 1% 0.00 in – S 1 84% 28° 22% 1
11 AM Sunny 34° 34° 1% 0.00 in – S 1 82% 29° 22% 2
12 PM Sunny 37° 34° 0% 0.00 in – SE 3 G9 79% 31° 14% 3
1 PM Sunny 40° 38° 0% 0.00 in – SE 3 G9 76% 33° 14% –
2 PM Sunny 42° 40° 0% 0.00 in – SE 3 G9 73% 34° 14% –
3 PM Sunny 44° 41° 0% 0.00 in – E 5 G12 70% 35° 13% –
4 PM Sunny 44° 41° 0% 0.00 in – E 5 G12 68% 34° 13% –
5 PM Sunny 43° 40° 0% 0.00 in – E 5 G12 66% 32° 13% –
6 PM Partly Cloudy 42° 42° 1% 0.00 in – E 2 62% 30° 26% –
7 PM Partly Cloudy 41° 41° 1% 0.00 in – E 2 65% 30° 26% –
8 PM Partly Cloudy 39° 39° 1% 0.00 in – E 2 67% 29° 26% –
9 PM Partly Cloudy 38° 34° 1% 0.00 in – SW 6 70% 29° 26% –
10 PM Partly Cloudy 37° 32° 1% 0.00 in – SW 6 73% 29° 26% –
11 PM Partly Cloudy 35° 30° 1% 0.00 in – SW 6 76% 28° 26% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 34° 34° 4% 0.00 in – W 2 78% 28° 47% –
1 AM Partly Cloudy 33° 33° 4% 0.00 in – W 2 81% 28° 47% –
2 AM Partly Cloudy 32° 32° 4% 0.00 in – W 2 84% 28° 47% –
3 AM Partly Cloudy 31° 31° 4% 0.00 in – W 1 85% 27° 47% –
4 AM Partly Cloudy 31° 31° 4% 0.00 in – W 1 84% 27° 47% –
5 AM Partly Cloudy 31° 31° 4% 0.00 in – W 1 83% 26° 47% –
6 AM Partly Sunny 31° 31° 11% 0.00 in – Calm 81% 26° 56% –
7 AM Partly Sunny 30° 30° 11% 0.00 in – Calm 83% 25° 56% –
8 AM Partly Sunny 30° 30° 11% 0.00 in – Calm 84% 26° 56% –
9 AM Partly Sunny 30° 30° 11% 0.00 in – NNW 2 85% 26° 56% –
10 AM Partly Sunny 31° 31° 11% 0.00 in – NNW 2 82% 26° 56% –
11 AM Partly Sunny 33° 33° 11% 0.00 in – NNW 2 79% 27° 56% –
12 PM Mostly Sunny 35° 35° 8% 0.00 in – NNE 2 G8 75% 28° 45% –
1 PM Mostly Sunny 37° 37° 8% 0.00 in – NNE 2 G8 73% 29° 45% –
2 PM Mostly Sunny 39° 39° 8% 0.00 in – NNE 2 G8 72% 31° 45% –
3 PM Mostly Sunny 40° 37° 8% 0.00 in – NNE 5 G10 70% 31° 45% –
4 PM Mostly Sunny 40° 37° 8% 0.00 in – NNE 5 G10 67% 30° 45% –
5 PM Mostly Sunny 40° 37° 8% 0.00 in – NNE 5 G10 65% 29° 45% –
6 PM Partly Cloudy 39° 36° 13% 0.00 in – N 5 64% 28° 40% –
7 PM Partly Cloudy 38° 34° 13% 0.00 in – N 5 65% 27° 40% –
8 PM Partly Cloudy 37° 33° 13% 0.00 in – N 5 67% 27° 40% –
9 PM Partly Cloudy 36° 32° 13% 0.00 in – NNW 5 69% 27° 40% –
10 PM Partly Cloudy 35° 31° 13% 0.00 in – NNW 5 71% 27° 40% –
11 PM Partly Cloudy 35° 31° 13% 0.00 in – NNW 5 73% 27° 40% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Snow 34° 34° 16% 0.00 in – WNW 1 75% 27° 61% –
1 AM Slight Chance Light Snow 33° 33° 16% 0.00 in – WNW 1 78% 27° 61% –
2 AM Slight Chance Light Snow 32° 32° 16% 0.00 in – WNW 1 80% 27° 61% –
3 AM Slight Chance Light Snow 31° 31° 16% 0.00 in – Calm 81% 26° 61% –
4 AM Slight Chance Light Snow 31° 31° 16% 0.00 in – Calm 82% 26° 61% –
5 AM Slight Chance Light Snow 31° 31° 16% 0.00 in – Calm 82% 26° 61% –
6 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – Calm 81% 26° 73% –
7 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – Calm 82% 26° 73% –
8 AM Slight Chance Light Snow 30° 30° 18% 0.00 in – Calm 82% 25° 73% –
9 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – WSW 2 81% 26° 73% –
10 AM Slight Chance Light Snow 33° 33° 18% 0.00 in – WSW 2 78% 27° 73% –
11 AM Slight Chance Light Snow 36° 36° 18% 0.00 in – WSW 2 74% 29° 73% –
12 PM Slight Chance Light Snow 39° 39° 16% 0.00 in – NE 2 G8 70% 30° 54% –
1 PM Slight Chance Light Snow 42° 42° 16% 0.00 in – NE 2 G8 67% 32° 54% –
2 PM Slight Chance Light Snow 45° 45° 16% 0.00 in – NE 2 G8 64% 34° 54% –
3 PM Slight Chance Light Snow 46° 45° 16% 0.00 in – ENE 3 G10 63% 34° 54% –
4 PM Slight Chance Light Snow 46° 45° 16% 0.00 in – ENE 3 G10 62% 34° 54% –
5 PM Slight Chance Light Snow 45° 44° 16% 0.00 in – ENE 3 G10 62% 33° 54% –
6 PM Slight Chance Light Snow 43° 41° 24% 0.00 in – NE 3 62% 31° 61% –
7 PM Slight Chance Light Snow 42° 40° 24% 0.00 in – NE 3 64% 31° 61% –
8 PM Slight Chance Light Snow 41° 39° 24% 0.00 in – NE 3 65% 30° 61% –
9 PM Slight Chance Rain And Snow 40° 40° 24% 0.00 in – SW 2 67% 30° 61% –
10 PM Slight Chance Rain And Snow 39° 39° 24% 0.00 in – SW 2 68% 29° 61% –
11 PM Slight Chance Rain And Snow 38° 38° 24% 0.00 in – SW 2 68% 28° 61% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Chance Rain And Snow 37° 34° 32% <0.01 in – SW 3 70% 28° 55% –
1 AM Chance Rain And Snow 36° 33° 32% <0.01 in – SW 3 73% 28° 55% –
2 AM Chance Rain And Snow 35° 32° 32% <0.01 in – SW 3 78% 29° 55% –
3 AM Chance Light Rain 34° 34° 32% <0.01 in – SW 2 82% 29° 55% –
4 AM Chance Light Rain 33° 33° 32% <0.01 in – SW 2 83% 28° 55% –
5 AM Chance Light Rain 33° 33° 32% <0.01 in – SW 2 82% 28° 55% –
6 AM Chance Light Rain 33° 33° 28% 0.01 in – SW 1 82% 28° 62% –
7 AM Chance Light Rain 33° 33° 28% 0.01 in – SW 1 82% 28° 62% –
8 AM Chance Light Rain 32° 32° 28% 0.01 in – SW 1 83% 27° 62% –
9 AM Chance Light Rain 33° 33° 28% 0.01 in – SW 1 82% 28° 62% –
10 AM Chance Light Rain 35° 35° 28% 0.01 in – SW 1 79% 29° 62% –
11 AM Chance Light Rain 37° 37° 28% 0.01 in – SW 1 74% 29° 62% –
12 PM Slight Chance Light Rain 40° 38° 21% <0.01 in – W 3 G9 70% 31° 41% –
1 PM Slight Chance Light Rain 43° 41° 21% <0.01 in – W 3 G9 65% 32° 41% –
2 PM Slight Chance Light Rain 45° 44° 21% <0.01 in – W 3 G9 61% 32° 41% –
3 PM Slight Chance Light Rain 46° 44° 21% <0.01 in – WNW 5 G10 58% 32° 41% –
4 PM Slight Chance Light Rain 45° 43° 21% <0.01 in – WNW 5 G10 57% 31° 41% –
5 PM Slight Chance Light Rain 44° 41° 21% <0.01 in – WNW 5 G10 58% 30° 41% –
6 PM Slight Chance Light Rain 42° 40° 18% 0.00 in – WNW 3 G9 60% 29° 46% –
7 PM Slight Chance Light Rain 41° 39° 18% 0.00 in – WNW 3 G9 62% 29° 46% –
8 PM Slight Chance Light Rain 39° 37° 18% 0.00 in – WNW 3 G9 64% 28° 46% –
9 PM Slight Chance Light Snow 38° 34° 18% 0.00 in – W 6 67% 28° 46% –
10 PM Slight Chance Light Snow 37° 32° 18% 0.00 in – W 6 68% 27° 46% –
11 PM Slight Chance Light Snow 37° 32° 18% 0.00 in – W 6 68% 27° 46% –
Wednesday, October 288 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Chance Light Snow 36° 32° 26% <0.01 in <0.1 in WSW 5 69% 27° 51% –
1 AM Chance Light Snow 35° 31° 26% <0.01 in <0.1 in WSW 5 72% 27° 51% –
2 AM Chance Light Snow 33° 29° 26% <0.01 in <0.1 in WSW 5 76% 26° 51% –
3 AM Chance Light Snow 32° 27° 26% <0.01 in <0.1 in W 5 78% 26° 51% –
4 AM Chance Light Snow 31° 26° 26% <0.01 in <0.1 in W 5 79% 25° 51% –
5 AM Chance Light Snow 31° 26° 26% <0.01 in <0.1 in W 5 79% 25° 51% –
6 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – WNW 2 78% 25° 47% –
7 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – WNW 2 79% 25° 47% –

National Weather Service forecast updated 11 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.