Helena, MT 59623 Hourly Weather

Lewis and Clark County10:49 PM MDT46.59°N, 112.04°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 30° 40° 50° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 222 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
10 PM Mostly Cloudy 57° 57° 2% 0.00 in – SSW 6 60% 43° 52% 0
11 PM Partly Cloudy 56° 56° 2% 0.00 in – SW 5 63% 44° 47% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 55° 55° 4% 0.00 in – SW 5 62% 42° 61% 0
1 AM Mostly Cloudy 56° 56° 7% 0.00 in – SW 3 63% 44° 68% 0
2 AM Mostly Cloudy 55° 55° 12% 0.00 in – SSW 2 66% 44° 74% 0
3 AM Mostly Cloudy 54° 54° 9% 0.00 in – WSW 2 68% 44° 81% 0
4 AM Mostly Cloudy 53° 53° 12% 0.00 in – WSW 2 71% 44° 55% 0
5 AM Slight Chance Light Rain 52° 52° 23% 0.00 in – SW 1 75% 44° 60% 0
6 AM Chance Light Rain 50° 50° 39% 0.05 in – SW 1 75% 42° 70% 0
7 AM Chance Light Rain 51° 51° 53% 0.05 in – WSW 2 81% 45° 76% 0
8 AM Rain Likely 50° 50° 70% 0.05 in – WSW 2 84% 45° 90% 0
9 AM Rain 50° 48° 83% 0.05 in – W 5 86% 46° 89% 0
10 AM Rain 52° 52° 95% 0.05 in – W 7 G16 96% 51° 97% 1
11 AM Rain 50° 45° 94% 0.05 in – NW 14 G25 100% 50° 96% 2
12 PM Rain 45° 38° 82% 0.08 in <0.1 in NW 16 G30 100% 45° 93% 3
1 PM Rain 40° 32° 91% 0.08 in <0.1 in NW 14 G28 100% 40° 94% 3
2 PM Rain And Snow 37° 29° 85% 0.08 in <0.1 in NW 13 G28 100% 37° 93% 3
3 PM Rain And Snow 36° 28° 84% 0.08 in <0.1 in NW 12 G28 100% 36° 90% 2
4 PM Rain And Snow 35° 27° 93% 0.08 in <0.1 in NNW 12 G29 100% 35° 96% 1
5 PM Rain And Snow 33° 25° 76% 0.08 in <0.1 in NNW 9 G25 96% 32° 92% 0
6 PM Rain And Snow Likely 33° 26° 70% <0.01 in <0.1 in NNW 8 G22 89% 30° 93% 0
7 PM Rain And Snow Likely 33° 26° 65% <0.01 in <0.1 in NNW 8 G22 85% 29° 93% 0
8 PM Rain And Snow Likely 33° 26° 60% <0.01 in <0.1 in NNW 8 G22 83% 28° 93% 0
9 PM Chance Light Snow 33° 29° 29% <0.01 in <0.1 in W 5 G14 77% 27° 68% 0
10 PM Mostly Cloudy 33° 29° 2% <0.01 in <0.1 in W 5 G14 78% 27° 68% 0
11 PM Mostly Cloudy 32° 27° 1% <0.01 in <0.1 in W 5 G14 78% 26° 68% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 35° 35° 2% 0.00 in – WSW 1 76% 28° 37% 0
1 AM Partly Cloudy 35° 35° 0% 0.00 in – WSW 1 73% 27° 37% 0
2 AM Partly Cloudy 33° 33° 0% 0.00 in – WSW 1 75% 26° 37% 0
3 AM Mostly Clear 32° 32° 0% 0.00 in – Calm 75% 25° 19% 0
4 AM Mostly Clear 31° 31° 0% 0.00 in – Calm 76% 24° 19% 0
5 AM Mostly Clear 30° 30° 8% 0.00 in – Calm 78% 24° 19% 0
6 AM Mostly Sunny 29° 29° 0% 0.00 in – SSW 1 78% 23° 26% 0
7 AM Mostly Sunny 28° 28° 0% 0.00 in – SSW 1 78% 22° 26% 0
8 AM Mostly Sunny 28° 28° 0% 0.00 in – SSW 1 79% 22° 26% 0
9 AM Sunny 28° 24° 0% 0.00 in – S 3 81% 23° 13% 0
10 AM Sunny 30° 26° 0% 0.00 in – S 3 82% 25° 13% 1
11 AM Sunny 32° 29° 0% 0.00 in – S 3 82% 27° 13% 2
12 PM Sunny 35° 32° 0% 0.00 in – SE 3 G9 81% 30° 4% 3
1 PM Sunny 38° 36° 0% 0.00 in – SE 3 G9 80% 32° 4% 3
2 PM Sunny 40° 38° 0% 0.00 in – SE 3 G9 78% 34° 4% 3
3 PM Sunny 42° 39° 0% 0.00 in – ESE 5 G12 76% 35° 5% 2
4 PM Sunny 42° 39° 0% 0.00 in – ESE 5 G12 74% 34° 5% 1
5 PM Sunny 41° 38° 0% 0.00 in – ESE 5 G12 72% 33° 5% 0
6 PM Mostly Clear 40° 40° 0% 0.00 in – E 2 71% 31° 18% 0
7 PM Mostly Clear 39° 39° 0% 0.00 in – E 2 71% 30° 18% 0
8 PM Mostly Clear 37° 37° 0% 0.00 in – E 2 71% 28° 18% 0
9 PM Partly Cloudy 36° 32° 0% 0.00 in – SSW 5 72% 28° 28% 0
10 PM Partly Cloudy 35° 31° 0% 0.00 in – SSW 5 73% 27° 28% 0
11 PM Partly Cloudy 34° 30° 0% 0.00 in – SSW 5 75% 27° 28% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 33° 33° 0% 0.00 in – SSW 2 76% 26° 28% 0
1 AM Partly Cloudy 32° 32° 0% 0.00 in – SSW 2 77% 26° 28% 0
2 AM Partly Cloudy 32° 32° 0% 0.00 in – SSW 2 78% 26° 28% 0
3 AM Mostly Clear 31° 31° 0% 0.00 in – SW 1 78% 25° 18% 0
4 AM Mostly Clear 30° 30° 0% 0.00 in – SW 1 78% 24° 18% 0
5 AM Mostly Clear 30° 30° 0% 0.00 in – SW 1 79% 24° 18% 0
6 AM Mostly Sunny 29° 29° 0% 0.00 in – Calm 79% 23° 26% 0
7 AM Mostly Sunny 29° 29° 0% 0.00 in – Calm 79% 23° 26% 0
8 AM Mostly Sunny 29° 29° 0% 0.00 in – Calm 79% 23° 26% 0
9 AM Mostly Sunny 30° 30° 0% 0.00 in – WNW 1 79% 24° 36% 0
10 AM Mostly Sunny 31° 31° 0% 0.00 in – WNW 1 79% 25° 36% 1
11 AM Mostly Sunny 34° 34° 0% 0.00 in – WNW 1 79% 28° 36% 2
12 PM Sunny 36° 36° 0% 0.00 in – NNE 2 78% 30° 23% 3
1 PM Sunny 39° 39° 0% 0.00 in – NNE 2 77% 32° 23% –
2 PM Sunny 41° 41° 0% 0.00 in – NNE 2 76% 34° 23% –
3 PM Sunny 42° 40° 0% 0.00 in – NE 3 G9 74% 34° 12% –
4 PM Sunny 42° 40° 0% 0.00 in – NE 3 G9 72% 34° 12% –
5 PM Sunny 40° 38° 0% 0.00 in – NE 3 G9 70% 31° 12% –
6 PM Partly Cloudy 37° 34° 1% 0.00 in – N 3 72% 29° 26% –
7 PM Partly Cloudy 36° 33° 1% 0.00 in – N 3 74% 29° 26% –
8 PM Partly Cloudy 36° 33° 1% 0.00 in – N 3 75% 29° 26% –
9 PM Partly Cloudy 35° 31° 1% 0.00 in – WNW 5 75% 28° 26% –
10 PM Partly Cloudy 35° 31° 1% 0.00 in – WNW 5 75% 28° 26% –
11 PM Partly Cloudy 34° 30° 1% 0.00 in – WNW 5 75% 27° 26% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 34° 34° 3% 0.00 in – Calm 75% 27° 43% –
1 AM Partly Cloudy 33° 33° 3% 0.00 in – Calm 77% 27° 43% –
2 AM Partly Cloudy 33° 33° 3% 0.00 in – Calm 79% 27° 43% –
3 AM Partly Cloudy 32° 32° 3% 0.00 in – Calm 82% 27° 43% –
4 AM Partly Cloudy 31° 31° 3% 0.00 in – Calm 82% 26° 43% –
5 AM Partly Cloudy 31° 31° 3% 0.00 in – Calm 82% 26° 43% –
6 AM Partly Sunny 31° 31° 4% 0.00 in – Calm 81% 26° 57% –
7 AM Partly Sunny 31° 31° 4% 0.00 in – Calm 81% 26° 57% –
8 AM Partly Sunny 31° 31° 4% 0.00 in – Calm 80% 26° 57% –
9 AM Partly Sunny 32° 32° 4% 0.00 in – SW 1 78% 26° 57% –
10 AM Partly Sunny 34° 34° 4% 0.00 in – SW 1 76% 27° 57% –
11 AM Partly Sunny 36° 36° 4% 0.00 in – SW 1 75% 29° 57% –
12 PM Mostly Sunny 38° 38° 8% 0.00 in – E 2 73% 30° 42% –
1 PM Mostly Sunny 40° 40° 8% 0.00 in – E 2 71% 31° 42% –
2 PM Mostly Sunny 43° 43° 8% 0.00 in – E 2 69% 34° 42% –
3 PM Mostly Sunny 44° 42° 8% 0.00 in – ENE 3 G9 68% 34° 42% –
4 PM Mostly Sunny 44° 42° 8% 0.00 in – ENE 3 G9 66% 33° 42% –
5 PM Mostly Sunny 43° 41° 8% 0.00 in – ENE 3 G9 65% 32° 42% –
6 PM Partly Cloudy 42° 42° 14% 0.00 in – N 2 65% 31° 37% –
7 PM Partly Cloudy 41° 41° 14% 0.00 in – N 2 65% 30° 37% –
8 PM Partly Cloudy 40° 40° 14% 0.00 in – N 2 66% 30° 37% –
9 PM Partly Cloudy 39° 36° 14% 0.00 in – SW 5 67% 29° 37% –
10 PM Partly Cloudy 38° 34° 14% 0.00 in – SW 5 68% 28° 37% –
11 PM Partly Cloudy 38° 34° 14% 0.00 in – SW 5 70% 29° 37% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain And Snow 37° 37° 23% 0.00 in – SW 1 72% 29° 50% –
1 AM Slight Chance Rain And Snow 36° 36° 23% 0.00 in – SW 1 76% 29° 50% –
2 AM Slight Chance Rain And Snow 35° 35° 23% 0.00 in – SW 1 79% 29° 50% –
3 AM Slight Chance Light Snow 34° 34° 23% 0.00 in – SSW 1 82% 29° 50% –
4 AM Slight Chance Light Snow 33° 33° 23% 0.00 in – SSW 1 82% 28° 50% –
5 AM Slight Chance Light Snow 33° 33° 23% 0.00 in – SSW 1 82% 28° 50% –
6 AM Chance Light Snow 33° 33° 30% <0.01 in – Calm 82% 28° 66% –
7 AM Chance Light Snow 33° 33° 30% <0.01 in – Calm 82% 28° 66% –
8 AM Chance Light Snow 32° 32° 30% <0.01 in – Calm 82% 27° 66% –
9 AM Chance Light Snow 33° 33° 30% <0.01 in – SW 2 82% 28° 66% –
10 AM Chance Light Snow 35° 35° 30% <0.01 in – SW 2 80% 29° 66% –
11 AM Chance Light Snow 37° 37° 30% <0.01 in – SW 2 78% 31° 66% –
12 PM Chance Light Rain 39° 39° 38% 0.02 in – W 2 G8 76% 32° 59% –
1 PM Chance Light Rain 41° 41° 38% 0.02 in – W 2 G8 73% 33° 59% –
2 PM Chance Light Rain 43° 43° 38% 0.02 in – W 2 G8 70% 34° 59% –
3 PM Chance Light Rain 44° 41° 38% 0.02 in – WNW 5 G12 68% 34° 59% –
4 PM Chance Light Rain 44° 41° 38% 0.02 in – WNW 5 G12 66% 33° 59% –
5 PM Chance Light Rain 42° 39° 38% 0.02 in – WNW 5 G12 65% 31° 59% –
6 PM Chance Light Rain 41° 38° 36% 0.02 in – WNW 5 G10 65% 30° 57% –
7 PM Chance Light Rain 40° 37° 36% 0.02 in – WNW 5 G10 67% 30° 57% –
8 PM Chance Light Rain 39° 36° 36% 0.02 in – WNW 5 G10 70% 30° 57% –
9 PM Chance Rain And Snow 38° 34° 36% 0.02 in – WNW 5 73% 30° 57% –
10 PM Chance Rain And Snow 37° 33° 36% 0.02 in – WNW 5 74% 29° 57% –
11 PM Chance Rain And Snow 37° 33° 36% 0.02 in – WNW 5 75% 30° 57% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Chance Light Snow 36° 32° 38% <0.01 in <0.1 in W 5 75% 29° 59% –
1 AM Chance Light Snow 35° 31° 38% <0.01 in <0.1 in W 5 76% 28° 59% –
2 AM Chance Light Snow 35° 31° 38% <0.01 in <0.1 in W 5 77% 29° 59% –
3 AM Chance Light Snow 34° 34° 38% <0.01 in <0.1 in WNW 2 78% 28° 59% –
4 AM Chance Light Snow 33° 33° 38% <0.01 in <0.1 in WNW 2 79% 27° 59% –
5 AM Chance Light Snow 33° 33° 38% <0.01 in <0.1 in WNW 2 80% 28° 59% –
6 AM Slight Chance Light Snow 32° 32° 18% 0.00 in – NW 2 82% 27° 56% –
7 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – NW 2 83% 26° 56% –
8 AM Slight Chance Light Snow 30° 30° 18% 0.00 in – NW 2 85% 26° 56% –
9 AM Slight Chance Light Snow 30° 30° 18% 0.00 in – WNW 1 85% 26° 56% –
10 AM Slight Chance Light Snow 31° 31° 18% 0.00 in – WNW 1 81% 26° 56% –
11 AM Slight Chance Light Snow 34° 34° 18% 0.00 in – WNW 1 77% 28° 56% –
12 PM Mostly Sunny 36° 33° 7% 0.00 in – N 3 G8 72% 28° 43% –
1 PM Mostly Sunny 38° 36° 7% 0.00 in – N 3 G8 69% 29° 43% –
2 PM Mostly Sunny 39° 37° 7% 0.00 in – N 3 G8 66% 29° 43% –
3 PM Mostly Sunny 40° 37° 7% 0.00 in – NNE 5 G10 64% 29° 43% –
4 PM Mostly Sunny 39° 36° 7% 0.00 in – NNE 5 G10 64% 28° 43% –
5 PM Mostly Sunny 38° 34° 7% 0.00 in – NNE 5 G10 65% 27° 43% –
6 PM Mostly Cloudy 37° 34° 11% 0.00 in – N 3 G8 67% 27° 51% –
7 PM Mostly Cloudy 36° 33° 11% 0.00 in – N 3 G8 68% 26° 51% –
8 PM Mostly Cloudy 36° 33° 11% 0.00 in – N 3 G8 68% 26° 51% –
9 PM Mostly Cloudy 35° 32° 11% 0.00 in – W 3 69% 26° 51% –
10 PM Mostly Cloudy 34° 31° 11% 0.00 in – W 3 70% 25° 51% –
11 PM Mostly Cloudy 34° 31° 11% 0.00 in – W 3 71% 26° 51% –
Thursday, October 298 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 33° 33° 11% 0.00 in – W 2 72% 25° 48% –
1 AM Partly Cloudy 32° 32° 11% 0.00 in – W 2 74% 25° 48% –
2 AM Partly Cloudy 32° 32° 11% 0.00 in – W 2 76% 25° 48% –
3 AM Partly Cloudy 31° 31° 11% 0.00 in – WSW 1 78% 25° 48% –
4 AM Partly Cloudy 31° 31° 11% 0.00 in – WSW 1 79% 25° 48% –
5 AM Partly Cloudy 30° 30° 11% 0.00 in – WSW 1 78% 24° 48% –
6 AM Partly Sunny 30° 30° 11% 0.00 in – WSW 1 78% 24° 64% –
7 AM Partly Sunny 30° 30° 11% 0.00 in – WSW 1 79% 24° 64% –

National Weather Service forecast updated 6 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.