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Colstrip Weather Warning NWS WEATHER ALERT FOR THE COLSTRIP, MT AREA - FLOOD WATCH Issued: 250 AM MDT Fri Sep 18 2026 Colstrip Weather Warning

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Colstrip, MT Weather - Hour by Hour Forecast

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Colstrip, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 68°F20°C, dew point 50°F10°C, humidity 52%. Wind direction is SSE at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.06 in1017 mb.
Rest of Today - Sunny. Patchy fog early in the morning. Highs in the lower 80s. Northwest winds 5 to 10 mph... Full Forecast
Tonight - Chance of showers and thunderstorms late in the evening. Rain showers likely and slight chance of thunderstorms overnight. Patchy .. Full Forecast

Colstrip Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Colstrip, MT Hourly Weather - Clear - 10:00 AM Colstrip, MT Hourly Weather - Clear - 11:00 AM Colstrip, MT Hourly Weather - Clear - 12:00 PM Colstrip, MT Hourly Weather - Clear - 1:00 PM Colstrip, MT Hourly Weather - Mostly Clear - 2:00 PM Colstrip, MT Hourly Weather - Mostly Clear - 3:00 PM Colstrip, MT Hourly Weather - Mostly Clear - 4:00 PM Colstrip, MT Hourly Weather - Partly Cloudy - 5:00 PM Colstrip, MT Hourly Weather - Partly Cloudy - 6:00 PM Colstrip, MT Hourly Weather - Partly Cloudy - 7:00 PM Colstrip, MT Hourly Weather - Cloudy - 8:00 PM Colstrip, MT Hourly Weather - Cloudy - 9:00 PM Colstrip, MT Hourly Weather - Cloudy - 10:00 PM Colstrip, MT Hourly Weather - Cloudy - 11:00 PM Colstrip, MT Hourly Weather - Cloudy - 12:00 AM Colstrip, MT Hourly Weather - Cloudy - 1:00 AM Colstrip, MT Hourly Weather - Cloudy - 2:00 AM Colstrip, MT Hourly Weather - Cloudy - 3:00 AM Colstrip, MT Hourly Weather - Cloudy - 4:00 AM Colstrip, MT Hourly Weather - Cloudy - 5:00 AM Colstrip, MT Hourly Weather - Cloudy - 6:00 AM Colstrip, MT Hourly Weather - Cloudy - 7:00 AM Colstrip, MT Hourly Weather - Cloudy - 8:00 AM Colstrip, MT Hourly Weather - Cloudy - 9:00 AM
Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
67°F19°C 71°F22°C 75°F24°C 77°F25°C 80°F27°C 82°F28°C 81°F27°C 80°F27°C 79°F26°C 76°F24°C 73°F23°C 70°F21°C 69°F21°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C
- - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
0% 0% 0% 1% 1% 1% 1% 1% 1% 27% 27% 27% 27% 27% 27% 72% 72% 72% 72% 72% 72% 67% 67% 67%
58°F14°C 58°F14°C 58°F14°C 57°F14°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 54°F12°C 54°F12°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 57°F14°C 58°F14°C 58°F14°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C
73% 64% 56% 50% 42% 38% 39% 41% 42% 46% 53% 59% 63% 68% 73% 78% 81% 87% 90% 93% 97% 97% 93% 93%
SSE SSW W NW NNW N SSW SE NNE NNE NE NE NE NE NE NE NE NNE NNE NE NE NE NE NE
6 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 8 mph 8 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km
Hour (MDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KMLS model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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