Helena, MT 59602 Hourly Weather

Lewis and Clark County4:16 AM MDT46.71°N, 111.96°W

Next 48 hours

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 10 PM Sun Oct 25 1 AM 25° 30° 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2320 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
4 AM Mostly Cloudy 47° 47° 12% 0.00 in – Calm 84% 42° 59% 0
5 AM Slight Chance Light Rain 45° 45° 22% 0.00 in – Calm 88% 42° 50% 0
6 AM Chance Light Rain 45° 45° 34% 0.04 in – Calm 89% 42° 65% 0
7 AM Chance Light Rain 50° 50° 53% 0.04 in – Calm 95% 49° 78% 0
8 AM Rain Likely 48° 48° 63% 0.04 in – N 1 100% 48° 90% 0
9 AM Rain Likely 51° 51° 73% 0.04 in – N 2 97% 50° 82% 0
10 AM Rain 53° 53° 95% 0.04 in – N 9 G18 100% 53° 97% 1
11 AM Rain 52° 52° 87% 0.04 in – N 17 G28 98% 51° 93% 2
12 PM Rain 47° 40° 79% 0.05 in – N 20 G33 94% 45° 93% 3
1 PM Rain 41° 32° 89% 0.05 in – N 21 G32 99% 41° 93% 3
2 PM Rain 39° 29° 85% 0.05 in – NNW 20 G33 97% 38° 93% 3
3 PM Rain And Snow 38° 29° 84% 0.05 in – NNW 17 G35 94% 36° 92% 2
4 PM Rain And Snow 37° 27° 91% 0.05 in – NNW 17 G36 86% 33° 94% 1
5 PM Rain And Snow Likely 36° 27° 70% 0.05 in – NNW 15 G32 80% 30° 92% 0
6 PM Rain And Snow Likely 35° 27° 61% <0.01 in – NW 12 G28 77% 29° 92% 0
7 PM Rain And Snow Likely 34° 26° 58% <0.01 in – NW 12 G28 90% 31° 92% 0
8 PM Chance Rain And Snow 34° 26° 49% <0.01 in – NW 12 G28 90% 31° 92% 0
9 PM Chance Light Snow 34° 29° 25% <0.01 in – WNW 6 G21 90% 31° 66% 0
10 PM Mostly Cloudy 34° 29° 3% <0.01 in – WNW 6 G21 93% 32° 66% 0
11 PM Mostly Cloudy 32° 26° 0% <0.01 in – WNW 6 G21 96% 31° 66% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 30° 30° 1% 0.00 in – NNW 1 93% 28° 36% 0
1 AM Partly Cloudy 28° 28° 0% 0.00 in – NNW 1 96% 27° 36% 0
2 AM Partly Cloudy 27° 27° 0% 0.00 in – NNW 1 96% 26° 36% 0
3 AM Mostly Clear 27° 27° 0% 0.00 in – Calm 94% 26° 21% 0
4 AM Mostly Clear 25° 25° 0% 0.00 in – Calm 95% 24° 21% 0
5 AM Mostly Clear 24° 24° 8% 0.00 in – Calm 98% 24° 21% 0
6 AM Mostly Sunny 24° 24° 0% 0.00 in – Calm 97% 23° 29% 0
7 AM Mostly Sunny 23° 23° 0% 0.00 in – Calm 98% 23° 29% 0
8 AM Mostly Sunny 24° 24° 0% 0.00 in – Calm 96% 23° 29% 0
9 AM Sunny 26° 26° 0% 0.00 in – SSE 2 91% 24° 15% 0
10 AM Sunny 31° 31° 0% 0.00 in – SSE 2 84% 27° 15% 1
11 AM Sunny 36° 36° 0% 0.00 in – SSE 2 76% 29° 15% 2
12 PM Sunny 41° 38° 0% 0.00 in – SSE 5 G12 69% 32° 5% 3
1 PM Sunny 44° 41° 0% 0.00 in – SSE 5 G12 64% 33° 5% 3
2 PM Sunny 46° 44° 0% 0.00 in – SSE 5 G12 61% 33° 5% 3
3 PM Sunny 47° 45° 0% 0.00 in – SSE 5 G13 59% 33° 10% 2
4 PM Sunny 47° 45° 0% 0.00 in – SSE 5 G13 56% 32° 10% 1
5 PM Sunny 47° 45° 0% 0.00 in – SSE 5 G13 55% 32° 10% 0
6 PM Mostly Clear 45° 45° 0% 0.00 in – SE 2 57% 31° 12% 0
7 PM Mostly Clear 41° 41° 0% 0.00 in – SE 2 63% 29° 12% 0
8 PM Mostly Clear 37° 37° 0% 0.00 in – SE 2 71% 28° 12% 0
9 PM Partly Cloudy 33° 30° 0% 0.00 in – S 3 79% 27° 28% 0
10 PM Partly Cloudy 31° 28° 0% 0.00 in – S 3 83% 26° 28% 0
11 PM Partly Cloudy 30° 26° 0% 0.00 in – S 3 85% 26° 28% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 29° 29° 0% 0.00 in – SW 1 87% 26° 33% 0
1 AM Partly Cloudy 28° 28° 0% 0.00 in – SW 1 89% 25° 33% –
2 AM Partly Cloudy 27° 27° 0% 0.00 in – SW 1 91% 25° 33% –
3 AM Partly Cloudy 26° 26° 0% 0.00 in – N 2 93% 24° 26% –
4 AM Partly Cloudy 25° 25° 0% 0.00 in – N 2 95% 24° 26% –
5 AM Partly Cloudy 24° 24° 0% 0.00 in – N 2 97% 23° 26% –
6 AM Mostly Sunny 24° 24° 0% 0.00 in – N 1 98% 24° 28% –
7 AM Mostly Sunny 24° 24° 0% 0.00 in – N 1 97% 23° 28% –
8 AM Mostly Sunny 25° 25° 0% 0.00 in – N 1 94% 24° 28% –
9 AM Mostly Sunny 27° 27° 0% 0.00 in – NNW 2 90% 24° 38% –
10 AM Mostly Sunny 32° 32° 0% 0.00 in – NNW 2 83% 27° 38% –
11 AM Mostly Sunny 37° 37° 0% 0.00 in – NNW 2 75% 30° 38% –
12 PM Sunny 41° 41° 0% 0.00 in – NNW 2 68% 31° 23% –
1 PM Sunny 44° 44° 0% 0.00 in – NNW 2 64% 33° 23% –
2 PM Sunny 46° 46° 0% 0.00 in – NNW 2 61% 33° 23% –
3 PM Sunny 47° 46° 0% 0.00 in – N 3 G10 60% 34° 17% –
4 PM Sunny 47° 46° 0% 0.00 in – N 3 G10 58% 33° 17% –
5 PM Sunny 46° 45° 0% 0.00 in – N 3 G10 58% 32° 17% –
6 PM Mostly Clear 42° 38° 1% 0.00 in – N 6 G12 60% 29° 21% –
7 PM Mostly Clear 38° 34° 1% 0.00 in – N 6 G12 69% 29° 21% –
8 PM Mostly Clear 34° 29° 1% 0.00 in – N 6 G12 80% 28° 21% –
9 PM Mostly Clear 31° 25° 1% 0.00 in – NNW 6 G12 88% 28° 21% –
10 PM Mostly Clear 29° 23° 1% 0.00 in – NNW 6 G12 94% 27° 21% –
11 PM Mostly Clear 28° 22° 1% 0.00 in – NNW 6 G12 96% 27° 21% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 28° 28° 3% 0.00 in – NNW 1 96% 27° 47% –
1 AM Partly Cloudy 28° 28° 3% 0.00 in – NNW 1 96% 27° 47% –
2 AM Partly Cloudy 27° 27° 3% 0.00 in – NNW 1 96% 26° 47% –
3 AM Partly Cloudy 27° 27° 3% 0.00 in – Calm 96% 26° 47% –
4 AM Partly Cloudy 26° 26° 3% 0.00 in – Calm 98% 26° 47% –
5 AM Partly Cloudy 25° 25° 3% 0.00 in – Calm 100% 25° 47% –
6 AM Partly Sunny 25° 25° 4% 0.00 in – Calm 100% 25° 57% –
7 AM Partly Sunny 26° 26° 4% 0.00 in – Calm 98% 26° 57% –
8 AM Partly Sunny 27° 27° 4% 0.00 in – Calm 94% 26° 57% –
9 AM Partly Sunny 30° 30° 4% 0.00 in – WNW 1 88% 27° 57% –
10 AM Partly Sunny 34° 34° 4% 0.00 in – WNW 1 80% 28° 57% –
11 AM Partly Sunny 39° 39° 4% 0.00 in – WNW 1 72% 31° 57% –
12 PM Mostly Sunny 43° 43° 6% 0.00 in – SSE 2 65% 32° 44% –
1 PM Mostly Sunny 46° 46° 6% 0.00 in – SSE 2 60% 33° 44% –
2 PM Mostly Sunny 48° 48° 6% 0.00 in – SSE 2 56% 33° 44% –
3 PM Mostly Sunny 49° 48° 6% 0.00 in – ESE 3 G10 54% 33° 44% –
4 PM Mostly Sunny 49° 48° 6% 0.00 in – ESE 3 G10 53% 33° 44% –
5 PM Mostly Sunny 48° 47° 6% 0.00 in – ESE 3 G10 54% 32° 44% –
6 PM Partly Cloudy 46° 45° 12% 0.00 in – N 3 G8 58% 32° 33% –
7 PM Partly Cloudy 43° 41° 12% 0.00 in – N 3 G8 64% 32° 33% –
8 PM Partly Cloudy 38° 36° 12% 0.00 in – N 3 G8 73% 30° 33% –
9 PM Partly Cloudy 35° 31° 12% 0.00 in – WNW 5 82% 30° 33% –
10 PM Partly Cloudy 33° 29° 12% 0.00 in – WNW 5 86% 29° 33% –
11 PM Partly Cloudy 33° 29° 12% 0.00 in – WNW 5 87% 30° 33% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain And Snow 32° 32° 21% 0.00 in – SW 2 89% 29° 51% –
1 AM Slight Chance Rain And Snow 31° 31° 21% 0.00 in – SW 2 91% 29° 51% –
2 AM Slight Chance Rain And Snow 30° 30° 21% 0.00 in – SW 2 94% 28° 51% –
3 AM Slight Chance Light Rain 29° 29° 21% 0.00 in – S 1 96% 28° 51% –
4 AM Slight Chance Light Rain 28° 28° 21% 0.00 in – S 1 97% 27° 51% –
5 AM Slight Chance Light Rain 28° 28° 21% 0.00 in – S 1 96% 27° 51% –
6 AM Slight Chance Rain And Snow 28° 28° 24% 0.00 in – SSW 1 96% 27° 65% –
7 AM Slight Chance Rain And Snow 28° 28° 24% 0.00 in – SSW 1 98% 28° 65% –
8 AM Slight Chance Rain And Snow 29° 29° 24% 0.00 in – SSW 1 99% 29° 65% –
9 AM Slight Chance Rain And Snow 31° 31° 24% 0.00 in – SSW 2 96% 30° 65% –
10 AM Slight Chance Rain And Snow 35° 35° 24% 0.00 in – SSW 2 87% 32° 65% –
11 AM Slight Chance Rain And Snow 39° 39° 24% 0.00 in – SSW 2 76% 32° 65% –
12 PM Chance Light Rain 43° 43° 35% 0.02 in – WSW 2 G9 67% 33° 57% –
1 PM Chance Light Rain 46° 46° 35% 0.02 in – WSW 2 G9 63% 34° 57% –
2 PM Chance Light Rain 47° 47° 35% 0.02 in – WSW 2 G9 60% 34° 57% –
3 PM Chance Light Rain 48° 46° 35% 0.02 in – WNW 5 G14 58% 34° 57% –
4 PM Chance Light Rain 48° 46° 35% 0.02 in – WNW 5 G14 57% 33° 57% –
5 PM Chance Light Rain 47° 45° 35% 0.02 in – WNW 5 G14 57% 33° 57% –
6 PM Chance Light Rain 45° 43° 36% 0.01 in – NW 5 G12 60% 32° 57% –
7 PM Chance Light Rain 42° 39° 36% 0.01 in – NW 5 G12 67% 32° 57% –
8 PM Chance Light Rain 37° 33° 36% 0.01 in – NW 5 G12 76% 30° 57% –
9 PM Chance Light Rain 34° 29° 36% 0.01 in – NW 6 G13 85% 30° 57% –
10 PM Chance Light Rain 32° 26° 36% 0.01 in – NW 6 G13 90% 29° 57% –
11 PM Chance Light Rain 31° 25° 36% 0.01 in – NW 6 G13 91% 29° 57% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Snow Wind Humidity Dew point Clouds UV
12 AM Chance Light Snow 31° 24° 38% <0.01 in <0.1 in WNW 7 G14 92% 29° 59% –
1 AM Chance Light Snow 30° 23° 38% <0.01 in <0.1 in WNW 7 G14 94% 28° 59% –
2 AM Chance Light Snow 30° 23° 38% <0.01 in <0.1 in WNW 7 G14 95% 29° 59% –
3 AM Chance Light Snow 29° 24° 38% <0.01 in <0.1 in NW 5 96% 28° 59% –
4 AM Chance Light Snow 28° 23° 38% <0.01 in <0.1 in NW 5 98% 28° 59% –
5 AM Chance Light Snow 27° 22° 38% <0.01 in <0.1 in NW 5 100% 27° 59% –
6 AM Slight Chance Light Snow 26° 26° 19% 0.00 in – NW 2 100% 26° 60% –
7 AM Slight Chance Light Snow 26° 26° 19% 0.00 in – NW 2 100% 26° 60% –
8 AM Slight Chance Light Snow 27° 27° 19% 0.00 in – NW 2 97% 26° 60% –
9 AM Slight Chance Light Snow 29° 29° 19% 0.00 in – NW 2 92% 27° 60% –
10 AM Slight Chance Light Snow 33° 33° 19% 0.00 in – NW 2 83% 28° 60% –
11 AM Slight Chance Light Snow 37° 37° 19% 0.00 in – NW 2 72% 29° 60% –
12 PM Mostly Sunny 41° 39° 7% 0.00 in – NNW 3 G10 65% 30° 44% –
1 PM Mostly Sunny 43° 41° 7% 0.00 in – NNW 3 G10 60% 30° 44% –
2 PM Mostly Sunny 44° 42° 7% 0.00 in – NNW 3 G10 57% 30° 44% –
3 PM Mostly Sunny 44° 41° 7% 0.00 in – N 5 G12 55% 29° 44% –
4 PM Mostly Sunny 44° 41° 7% 0.00 in – N 5 G12 54% 28° 44% –
5 PM Mostly Sunny 44° 41° 7% 0.00 in – N 5 G12 55% 29° 44% –
6 PM Partly Cloudy 42° 40° 11% 0.00 in – N 3 G8 57% 28° 44% –
7 PM Partly Cloudy 39° 37° 11% 0.00 in – N 3 G8 64% 28° 44% –
8 PM Partly Cloudy 35° 32° 11% 0.00 in – N 3 G8 73% 27° 44% –
9 PM Partly Cloudy 31° 31° 11% 0.00 in – NNW 2 81% 26° 44% –
10 PM Partly Cloudy 29° 29° 11% 0.00 in – NNW 2 86% 25° 44% –
11 PM Partly Cloudy 28° 28° 11% 0.00 in – NNW 2 87% 25° 44% –

National Weather Service forecast updated 18 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.