Weather Alert
Petrolia Lake Weather Warning NWS WEATHER ALERT FOR THE PETROLIA LAKE, MT AREA - WIND ADVISORY Issued: 105 AM MDT Sun Aug 2 2026 Petrolia Lake Weather Warning

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Petrolia Lake, MT Weather - Hour by Hour Forecast

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Petrolia Lake, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 60°F16°C, dew point 41°F5°C, humidity 49%. Wind direction is W at 3 mph5 km/h with visibility of N/A mi0 km. Barometric pressure is 29.77 in1008 mb.
Today - Sunny. Hazy this afternoon. Cooler with highs in the lower 90s. Northwest wind 10 to 15 mph... Full Forecast
Tonight - Partly cloudy in the evening, then becoming mostly cloudy. A 40% chance of showers. Hazy. Lows in the upper 50s. Northwest .. Full Forecast

Petrolia Lake Hourly Weather

24 Hour Forecast Scroll
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Petrolia Lake, MT Hourly Weather - Clear - 6:00 AM Petrolia Lake, MT Hourly Weather - Clear - 7:00 AM Petrolia Lake, MT Hourly Weather - Clear - 8:00 AM Petrolia Lake, MT Hourly Weather - Clear - 9:00 AM Petrolia Lake, MT Hourly Weather - Clear - 10:00 AM Petrolia Lake, MT Hourly Weather - Clear - 11:00 AM Petrolia Lake, MT Hourly Weather - Clear - 12:00 PM Petrolia Lake, MT Hourly Weather - Clear - 1:00 PM Petrolia Lake, MT Hourly Weather - Clear - 2:00 PM Petrolia Lake, MT Hourly Weather - Clear - 3:00 PM Petrolia Lake, MT Hourly Weather - Clear - 4:00 PM Petrolia Lake, MT Hourly Weather - Mostly Clear - 5:00 PM Petrolia Lake, MT Hourly Weather - Mostly Clear - 6:00 PM Petrolia Lake, MT Hourly Weather - Mostly Clear - 7:00 PM Petrolia Lake, MT Hourly Weather - Partly Cloudy - 8:00 PM Petrolia Lake, MT Hourly Weather - Partly Cloudy - 9:00 PM Petrolia Lake, MT Hourly Weather - Partly Cloudy - 10:00 PM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 11:00 PM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 12:00 AM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 1:00 AM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 2:00 AM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 3:00 AM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 4:00 AM Petrolia Lake, MT Hourly Weather - Mostly Cloudy - 5:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
72°F22°C 76°F24°C 80°F27°C 84°F29°C 86°F30°C 88°F31°C 90°F32°C 91°F33°C 92°F33°C 93°F34°C 93°F34°C 94°F34°C 94°F34°C 89°F32°C 84°F29°C 79°F26°C 74°F23°C 68°F20°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C
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0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 4% 4% 4% 4% 4%
39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 35°F2°C 34°F1°C 33°F1°C 31°F-1°C 30°F-1°C 29°F-2°C 29°F-2°C 28°F-2°C 28°F-2°C 27°F-3°C 27°F-3°C 28°F-2°C 30°F-1°C 31°F-1°C 32°F0°C 32°F0°C 33°F1°C 34°F1°C 34°F1°C
30% 25% 21% 18% 16% 15% 14% 13% 11% 11% 10% 10% 10% 11% 13% 15% 18% 24% 30% 32% 33% 36% 39% 40%
NW NW NW NW NW NW NW NW NW NW NNW NNW N N N N N NNW NNW NNW NNW NNW NNW NNW
13 mph 13 mph 18 mph 18 mph 18 mph 14 mph 14 mph 14 mph 11 mph 11 mph 11 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 14 mph 14 mph 14 mph 20 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
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KJDN model statistics.

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Prob Precip % = Probability of Precipitation.

Petrolia Lake 36 Hour Forecast

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

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