Weather Alert
Erphit Lake Weather Warning NWS WEATHER ALERT FOR THE ERPHIT LAKE, MT AREA - WIND ADVISORY Issued: 1058 AM MDT Sun Sep 13 2026 Erphit Lake Weather Warning

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Erphit Lake, MT Weather - Hour by Hour Forecast

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Erphit Lake, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 62°F17°C, dew point 44°F7°C, humidity 51%. Wind direction is E at 17 mph27 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1015 mb.
Today - Sunny. Highs in the upper 60s. East wind 10 to 15 mph, becoming southeast around 20 mph this afternoon... Full Forecast
Tonight - Mostly clear in the evening, then showers likely after midnight. Lows in the mid 40s. East wind 10 to 15 mph, becoming west after .. Full Forecast

Erphit Lake Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 13
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Erphit Lake, MT Hourly Weather - Partly Cloudy - 11:00 AM Erphit Lake, MT Hourly Weather - Partly Cloudy - 12:00 PM Erphit Lake, MT Hourly Weather - Partly Cloudy - 1:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 2:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 3:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 4:00 PM Erphit Lake, MT Hourly Weather - Mostly Cloudy - 5:00 PM Erphit Lake, MT Hourly Weather - Mostly Cloudy - 6:00 PM Erphit Lake, MT Hourly Weather - Mostly Cloudy - 7:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 8:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 9:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 10:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 11:00 PM Erphit Lake, MT Hourly Weather - Cloudy - 12:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 1:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 2:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 3:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 4:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 5:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 6:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 7:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 8:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 9:00 AM Erphit Lake, MT Hourly Weather - Cloudy - 10:00 AM
Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
60°F16°C 65°F18°C 67°F19°C 69°F21°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 66°F19°C 63°F17°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 55°F13°C 53°F12°C 52°F11°C 53°F12°C 53°F12°C 54°F12°C 55°F13°C
- - - - - - - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
0% 0% 1% 1% 1% 1% 1% 1% 10% 10% 10% 10% 10% 10% 39% 39% 39% 39% 39% 39% 38% 38% 38% 38%
42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C
51% 43% 40% 38% 35% 38% 38% 41% 45% 50% 55% 57% 60% 62% 64% 64% 66% 69% 74% 77% 74% 74% 72% 69%
E ESE ESE ESE ESE ESE ESE ESE E E ENE ENE NE NE SE SW NW NW NW WNW WNW W W W
15 mph 15 mph 15 mph 15 mph 15 mph 15 mph 10 mph 10 mph 10 mph 13 mph 13 mph 13 mph 11 mph 11 mph 11 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 15 mph 15 mph 15 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
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Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KM75 model statistics.

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Prob Precip % = Probability of Precipitation.

Erphit Lake 36 Hour Forecast

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

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