Helena Valley Northwest, MT Hourly Weather

Lewis and Clark County8:18 AM MDT46.73°N, 112.06°WElevation 3,970 ft

Next 48 hours

8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Tue Oct 27 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Wed Oct 28 2 AM 5 AM 25° 30° 35° 40° 45° 50° %
TemperatureFeels likeChance of precipitationNight
Monday, October 2616 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 AM Areas Of Fog 28° 28° 0% 0.00 in ENE 1 93% 26° 94% 0
9 AM Cloudy 31° 31° 0% 0.00 in NE 1 89% 28° 90% 0
10 AM Patchy Fog 35° 35° 0% 0.00 in ENE 2 92% 33° 90% 1
11 AM Partly Sunny 37° 37° 0% 0.00 in E 2 87% 33° 61% 2
12 PM Mostly Sunny 41° 41° 0% 0.00 in ESE 2 80% 35° 49% 3
1 PM Mostly Sunny 42° 42° 0% 0.00 in SE 2 G8 80% 36° 45% 3
2 PM Mostly Sunny 44° 44° 0% 0.00 in ESE 2 G9 74% 36° 39% 3
3 PM Mostly Sunny 48° 47° 0% 0.00 in ESE 3 G9 72% 39° 30% 2
4 PM Mostly Sunny 46° 45° 0% 0.00 in ESE 3 G9 70% 37° 39% 1
5 PM Mostly Sunny 46° 45° 0% 0.00 in E 3 G9 69% 36° 29% 0
6 PM Partly Cloudy 48° 48° 5% <0.01 in NE 2 62% 36° 47% 0
7 PM Mostly Cloudy 43° 41° 14% <0.01 in N 3 74% 35° 70% 0
8 PM Chance Light Rain 40° 38° 25% <0.01 in N 3 80% 34° 66% 0
9 PM Light Rain Likely 38° 34° 66% <0.01 in NW 5 84% 34° 78% 0
10 PM Light Rain 38° 34° 77% <0.01 in NW 5 87% 34° 85% 0
11 PM Light Rain 37° 34° 84% <0.01 in SW 3 92% 35° 90% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Light Rain 38° 38° 47% <0.01 in SE 2 92% 36° 92% 0
1 AM Chance Light Rain 36° 33° 33% <0.01 in SE 3 96% 35° 85% 0
2 AM Chance Light Rain 36° 32° 32% <0.01 in S 5 96% 35° 80% 0
3 AM Chance Light Rain 36° 31° 30% <0.01 in SSW 6 G13 94% 34° 90% 0
4 AM Chance Light Rain 35° 28° 32% <0.01 in SSW 9 G16 94% 33° 76% 0
5 AM Slight Chance Light Rain 35° 27° 18% <0.01 in SW 10 G18 94% 33° 74% 0
6 AM Partly Sunny 32° 23° 8% 0.00 in SSW 12 G21 96% 31° 56% 0
7 AM Partly Sunny 33° 24° 6% 0.00 in SSW 12 G21 96% 32° 56% 0
8 AM Partly Sunny 33° 24° 5% 0.00 in SSW 12 G21 96% 32° 56% 0
9 AM Mostly Sunny 35° 26° 4% 0.00 in SSW 13 G26 90% 32° 36% 0
10 AM Mostly Sunny 39° 31° 0% 0.00 in SSW 13 G26 85% 35° 36% 1
11 AM Mostly Sunny 42° 35° 1% 0.00 in SSW 13 G26 75% 35° 36% 2
12 PM Sunny 44° 36° 5% 0.00 in WSW 20 G31 64% 33° 16% 2
1 PM Sunny 45° 37° 1% 0.00 in WSW 20 G31 63% 33° 16% 3
2 PM Sunny 46° 38° 0% 0.00 in WSW 20 G31 58% 32° 16% 2
3 PM Mostly Sunny 46° 39° 2% 0.00 in WSW 16 G30 56% 31° 30% 2
4 PM Mostly Sunny 49° 43° 2% 0.00 in WSW 16 G30 53% 33° 30% 1
5 PM Mostly Sunny 46° 39° 0% 0.00 in WSW 16 G30 52% 29° 30% 0
6 PM Partly Cloudy 49° 45° 0% 0.00 in SW 9 G20 48% 30° 31% 0
7 PM Partly Cloudy 44° 39° 0% 0.00 in SW 9 G20 62% 32° 31% 0
8 PM Partly Cloudy 39° 33° 0% 0.00 in SW 9 G20 70% 30° 31% 0
9 PM Partly Cloudy 36° 29° 0% 0.00 in SW 9 G17 74% 29° 26% 0
10 PM Partly Cloudy 34° 27° 0% 0.00 in SW 9 G17 78% 28° 26% 0
11 PM Partly Cloudy 33° 25° 0% 0.00 in SW 9 G17 82% 28° 26% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 33° 27° 1% 0.00 in SW 7 84% 29° 24% 0
1 AM Mostly Clear 32° 26° 1% 0.00 in SW 7 86% 28° 24% 0
2 AM Mostly Clear 32° 26° 1% 0.00 in SW 7 87% 29° 24% 0
3 AM Partly Cloudy 31° 26° 1% 0.00 in SW 5 88% 28° 30% 0
4 AM Partly Cloudy 30° 25° 1% 0.00 in SW 5 90% 27° 30% 0
5 AM Partly Cloudy 29° 24° 1% 0.00 in SW 5 92% 27° 30% 0
6 AM Mostly Sunny 28° 28° 3% 0.00 in SSW 2 93% 26° 28% 0
7 AM Mostly Sunny 28° 28° 3% 0.00 in SSW 2 93% 26° 28% 0
8 AM Mostly Sunny 29° 29° 3% 0.00 in SSW 2 92% 27° 28% 0
9 AM Mostly Sunny 31° 28° 3% 0.00 in S 3 88% 28° 33% 0
10 AM Mostly Sunny 34° 31° 3% 0.00 in S 3 80% 28° 33% 1
11 AM Mostly Sunny 39° 37° 3% 0.00 in S 3 70% 30° 33% 2
12 PM Sunny 44° 41° 13% 0.00 in S 6 G13 62% 32° 19% 2
1 PM Sunny 46° 43° 13% 0.00 in S 6 G13 57% 32° 19% 3
2 PM Sunny 48° 45° 13% 0.00 in S 6 G13 55% 33° 19% 2
3 PM Mostly Sunny 49° 45° 13% 0.00 in SW 9 G18 53% 33° 27% 2
4 PM Mostly Sunny 50° 46° 13% 0.00 in SW 9 G18 50% 32° 27% 1
5 PM Mostly Sunny 50° 46° 13% 0.00 in SW 9 G18 48% 31° 27% 0
6 PM Partly Cloudy 48° 47° 14% 0.00 in S 3 G8 50% 30° 47% 0
7 PM Partly Cloudy 44° 42° 14% 0.00 in S 3 G8 57% 30° 47% –
8 PM Partly Cloudy 39° 37° 14% 0.00 in S 3 G8 68% 29° 47% –
9 PM Partly Cloudy 35° 31° 14% 0.00 in WSW 5 77% 29° 50% –
10 PM Partly Cloudy 33° 29° 14% 0.00 in WSW 5 82% 28° 50% –
11 PM Partly Cloudy 32° 27° 14% 0.00 in WSW 5 86% 28° 50% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 31° 31° 4% 0.00 in WNW 2 88% 28° 48% –
1 AM Partly Cloudy 30° 30° 4% 0.00 in WNW 2 90% 27° 48% –
2 AM Partly Cloudy 29° 29° 4% 0.00 in WNW 2 92% 27° 48% –
3 AM Partly Cloudy 28° 28° 4% 0.00 in W 1 93% 26° 50% –
4 AM Partly Cloudy 26° 26° 4% 0.00 in W 1 95% 25° 50% –
5 AM Partly Cloudy 25° 25° 4% 0.00 in W 1 97% 24° 50% –
6 AM Partly Sunny 24° 24° 3% 0.00 in Calm 98% 24° 51% –
7 AM Partly Sunny 25° 25° 3% 0.00 in Calm 98% 25° 51% –
8 AM Partly Sunny 27° 27° 3% 0.00 in Calm 97% 26° 51% –
9 AM Partly Sunny 29° 29° 3% 0.00 in N 2 94% 27° 61% –
10 AM Partly Sunny 31° 31° 3% 0.00 in N 2 89% 28° 61% –
11 AM Partly Sunny 34° 34° 3% 0.00 in N 2 84% 30° 61% –
12 PM Mostly Sunny 36° 33° 2% 0.00 in NNE 3 79% 30° 49% –
1 PM Mostly Sunny 37° 34° 2% 0.00 in NNE 3 78% 31° 49% –
2 PM Mostly Sunny 38° 36° 2% 0.00 in NNE 3 77% 31° 49% –
3 PM Mostly Sunny 39° 34° 2% 0.00 in NNE 7 G13 75% 32° 48% –
4 PM Mostly Sunny 41° 36° 2% 0.00 in NNE 7 G13 68% 31° 48% –
5 PM Mostly Sunny 44° 40° 2% 0.00 in NNE 7 G13 61% 31° 48% –
6 PM Mostly Cloudy 43° 38° 9% 0.00 in N 9 G16 55% 28° 55% –
7 PM Mostly Cloudy 39° 33° 9% 0.00 in N 9 G16 62% 27° 55% –
8 PM Mostly Cloudy 36° 29° 9% 0.00 in N 9 G16 69% 27° 55% –
9 PM Mostly Cloudy 34° 26° 9% 0.00 in N 12 G18 75% 27° 55% –
10 PM Mostly Cloudy 33° 24° 9% 0.00 in N 12 G18 79% 27° 55% –
11 PM Mostly Cloudy 32° 23° 9% 0.00 in N 12 G18 81% 27° 55% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 32° 26° 10% 0.00 in N 7 82% 27° 81% –
1 AM Mostly Cloudy 32° 26° 10% 0.00 in N 7 83% 27° 81% –
2 AM Mostly Cloudy 31° 24° 10% 0.00 in N 7 84% 27° 81% –
3 AM Mostly Cloudy 31° 28° 10% 0.00 in N 3 85% 27° 81% –
4 AM Mostly Cloudy 31° 28° 10% 0.00 in N 3 85% 27° 81% –
5 AM Mostly Cloudy 30° 26° 10% 0.00 in N 3 85% 26° 81% –
6 AM Slight Chance Light Snow 30° 30° 20% 0.00 in Calm 85% 26° 82% –
7 AM Slight Chance Light Snow 30° 30° 20% 0.00 in Calm 86% 26° 82% –
8 AM Slight Chance Light Snow 30° 30° 20% 0.00 in Calm 86% 26° 82% –
9 AM Slight Chance Light Snow 31° 31° 20% 0.00 in Calm 85% 27° 82% –
10 AM Slight Chance Light Snow 33° 33° 20% 0.00 in Calm 80% 28° 82% –
11 AM Slight Chance Light Snow 36° 36° 20% 0.00 in Calm 75% 29° 82% –
12 PM Partly Sunny 39° 39° 13% 0.00 in E 2 70% 30° 63% –
1 PM Partly Sunny 41° 41° 13% 0.00 in E 2 67% 31° 63% –
2 PM Partly Sunny 43° 43° 13% 0.00 in E 2 65% 32° 63% –
3 PM Partly Sunny 44° 42° 13% 0.00 in E 3 G9 62% 32° 63% –
4 PM Partly Sunny 45° 44° 13% 0.00 in E 3 G9 58% 31° 63% –
5 PM Partly Sunny 46° 45° 13% 0.00 in E 3 G9 54% 30° 63% –
6 PM Chance Light Snow 45° 44° 34% 0.00 in NNW 3 53% 29° 61% –
7 PM Chance Light Snow 42° 40° 34% 0.00 in NNW 3 57% 28° 61% –
8 PM Chance Light Snow 39° 37° 34% 0.00 in NNW 3 65% 28° 61% –
9 PM Chance Light Snow 36° 32° 34% 0.00 in WNW 5 72% 28° 61% –
10 PM Chance Light Snow 34° 30° 34% 0.00 in WNW 5 77% 28° 61% –
11 PM Chance Light Snow 33° 29° 34% 0.00 in WNW 5 80% 28° 61% –
Saturday, October 3124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Snow 33° 33° 19% 0.00 in W 1 82% 28° 55% –
1 AM Slight Chance Light Snow 33° 33° 19% 0.00 in W 1 82% 28° 55% –
2 AM Slight Chance Light Snow 33° 33° 19% 0.00 in W 1 82% 28° 55% –
3 AM Slight Chance Light Snow 33° 33° 19% 0.00 in Calm 82% 28° 55% –
4 AM Slight Chance Light Snow 33° 33° 19% 0.00 in Calm 82% 28° 55% –
5 AM Slight Chance Light Snow 32° 32° 19% 0.00 in Calm 82% 27° 55% –
6 AM Partly Sunny 32° 32° 11% 0.00 in Calm 82% 27° 57% –
7 AM Partly Sunny 32° 32° 11% 0.00 in Calm 82% 27° 57% –
8 AM Partly Sunny 33° 33° 11% 0.00 in Calm 83% 28° 57% –
9 AM Partly Sunny 34° 34° 11% 0.00 in Calm 82% 29° 57% –
10 AM Partly Sunny 36° 36° 11% 0.00 in Calm 78% 30° 57% –
11 AM Partly Sunny 39° 39° 11% 0.00 in Calm 73% 31° 57% –
12 PM Mostly Sunny 42° 42° 13% 0.00 in S 2 67% 32° 40% –
1 PM Mostly Sunny 44° 44° 13% 0.00 in S 2 63% 32° 40% –
2 PM Mostly Sunny 46° 46° 13% 0.00 in S 2 59% 32° 40% –
3 PM Mostly Sunny 47° 46° 13% 0.00 in SSW 3 G9 56% 32° 40% –
4 PM Mostly Sunny 48° 47° 13% 0.00 in SSW 3 G9 53% 32° 40% –
5 PM Mostly Sunny 48° 47° 13% 0.00 in SSW 3 G9 52% 31° 40% –
6 PM Slight Chance Light Rain 47° 47° 22% 0.00 in WNW 2 53% 31° 44% –
7 PM Slight Chance Light Rain 44° 44° 22% 0.00 in WNW 2 57% 30° 44% –
8 PM Slight Chance Light Rain 41° 41° 22% 0.00 in WNW 2 64% 30° 44% –
9 PM Slight Chance Light Rain 38° 38° 22% 0.00 in W 2 70% 29° 44% –
10 PM Slight Chance Light Rain 37° 37° 22% 0.00 in W 2 73% 29° 44% –
11 PM Slight Chance Light Rain 36° 36° 22% 0.00 in W 2 75% 29° 44% –
Sunday, November 113 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 36° 33° 23% 0.00 in W 3 75% 29° 52% –
1 AM Slight Chance Light Rain 36° 33° 23% 0.00 in W 3 76% 29° 52% –
1 AM Slight Chance Light Rain 35° 32° 23% 0.00 in W 3 75% 28° 52% –
2 AM Slight Chance Rain And Snow 35° 35° 23% 0.00 in W 2 75% 28° 52% –
3 AM Slight Chance Rain And Snow 35° 35° 23% 0.00 in W 2 76% 28° 52% –
4 AM Slight Chance Rain And Snow 34° 34° 23% 0.00 in W 2 77% 28° 52% –
5 AM Slight Chance Light Snow 34° 34° 21% 0.00 in W 2 78% 28° 53% –
6 AM Slight Chance Light Snow 34° 34° 21% 0.00 in W 2 80% 28° 53% –
7 AM Slight Chance Light Snow 34° 34° 21% 0.00 in W 2 80% 28° 53% –
8 AM Slight Chance Light Snow 35° 35° 21% 0.00 in W 2 78% 29° 53% –
9 AM Slight Chance Light Snow 37° 37° 21% 0.00 in W 2 74% 29° 53% –
10 AM Slight Chance Light Snow 40° 40° 21% 0.00 in W 2 68% 30° 53% –
11 AM Chance Light Rain 43° 41° 32% <0.01 in W 3 G9 62% 31° 55% –

National Weather Service forecast updated 7 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. How to use Weather