Weather Alert
Knott Lake Weather Warning NWS WEATHER ALERT FOR THE KNOTT LAKE, MT AREA - FLOOD WATCH Issued: 130 PM MDT Sat Sep 19 2026 Knott Lake Weather Warning

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Knott Lake, MT Weather - Hour by Hour Forecast

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Knott Lake, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 51°F11°C, dew point 46°F8°C, humidity 81%. Wind direction is ENE at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.26 in1024 mb.
Tonight - Rain showers likely and slight chance of thunderstorms early in the evening, then chance of rain showers in the late evening and o.. Full Forecast
Sunday - Decreasing clouds. Areas of fog early in the morning. Chance of rain showers early in the morning, then slight chance of rain show.. Full Forecast

Knott Lake Hourly Weather

24 Hour Forecast Scroll
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Knott Lake, MT Hourly Weather - Mostly Clear - 10:00 PM Knott Lake, MT Hourly Weather - Clear - 11:00 PM Knott Lake, MT Hourly Weather - Clear - 12:00 AM Knott Lake, MT Hourly Weather - Clear - 1:00 AM Knott Lake, MT Hourly Weather - Clear - 2:00 AM Knott Lake, MT Hourly Weather - Clear - 3:00 AM Knott Lake, MT Hourly Weather - Clear - 4:00 AM Knott Lake, MT Hourly Weather - Clear - 5:00 AM Knott Lake, MT Hourly Weather - Clear - 6:00 AM Knott Lake, MT Hourly Weather - Clear - 7:00 AM Knott Lake, MT Hourly Weather - Clear - 8:00 AM Knott Lake, MT Hourly Weather - Clear - 9:00 AM Knott Lake, MT Hourly Weather - Clear - 10:00 AM Knott Lake, MT Hourly Weather - Clear - 11:00 AM Knott Lake, MT Hourly Weather - Clear - 12:00 PM Knott Lake, MT Hourly Weather - Clear - 1:00 PM Knott Lake, MT Hourly Weather - Clear - 2:00 PM Knott Lake, MT Hourly Weather - Clear - 3:00 PM Knott Lake, MT Hourly Weather - Clear - 4:00 PM Knott Lake, MT Hourly Weather - Clear - 5:00 PM Knott Lake, MT Hourly Weather - Clear - 6:00 PM Knott Lake, MT Hourly Weather - Clear - 7:00 PM Knott Lake, MT Hourly Weather - Clear - 8:00 PM Knott Lake, MT Hourly Weather - Clear - 9:00 PM
Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
56°F13°C 53°F12°C 51°F11°C 49°F9°C 48°F9°C 46°F8°C 45°F7°C 44°F7°C 43°F6°C 47°F8°C 50°F10°C 54°F12°C 59°F15°C 63°F17°C 68°F20°C 71°F22°C 73°F23°C 76°F24°C 76°F24°C 77°F25°C 77°F25°C 72°F22°C 67°F19°C 62°F17°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0%
44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 40°F4°C 40°F4°C 39°F4°C 40°F4°C 41°F5°C 42°F6°C 41°F5°C 41°F5°C 40°F4°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 34°F1°C 35°F2°C 36°F2°C 37°F3°C
64% 69% 74% 77% 80% 83% 83% 86% 86% 76% 71% 64% 51% 44% 36% 31% 28% 24% 23% 22% 21% 26% 32% 39%
S SW SW SSW SSW W W W W W W W SSW SSW SSW SSW SSW W W W W SSW SW S
7 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 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 10 mi16 km 10 mi16 km
Hour (MDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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POP = Probability of Precipitation. ** Indicates missing data/values from KLVM model statistics.

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Prob Precip % = Probability of Precipitation.

Knott Lake 36 Hour Forecast

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

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