Weather Alert
Apache Reservoir Weather Warning NWS WEATHER ALERT FOR THE APACHE RESERVOIR, MT AREA - FLOOD WATCH Issued: 1059 PM MDT Fri Sep 18 2026 Apache Reservoir Weather Warning

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Apache Reservoir, MT Weather - Hour by Hour Forecast

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Apache Reservoir, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 58°F14°C, dew point 55°F13°C, humidity 90%. Wind direction is ENE at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Today - Cooler. Patchy fog in the morning. Isolated thunderstorms early in the morning. Rain showers in the morning, then numerous rain sh.. Full Forecast
Tonight - Rain showers likely and slight chance of thunderstorms early in the evening, then rain showers and slight chance of thunderstorms .. Full Forecast

Apache Reservoir Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 19
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Apache Reservoir, MT Hourly Weather - Cloudy - 4:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 5:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 6:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 7:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 8:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 9:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 10:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 11:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 12:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 1:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 2:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 3:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 4:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 5:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 6:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 7:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 8:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 9:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 10:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 11:00 PM Apache Reservoir, MT Hourly Weather - Cloudy - 12:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 1:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 2:00 AM Apache Reservoir, MT Hourly Weather - Cloudy - 3:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
59°F15°C 58°F14°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
30% 30% 30% 42% 42% 42% 42% 42% 42% 66% 66% 66% 66% 66% 66% 60% 60% 60% 60% 60% 60% 66% 66% 66%
56°F13°C 56°F13°C 56°F13°C 56°F13°C 57°F14°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C
90% 93% 93% 93% 100% 100% 96% 100% 96% 96% 90% 90% 93% 96% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
E E E E E E E E E E E E E E E E E E E E E E E E
3 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 11 mph 11 mph 11 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 10 mph 10 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 6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km
Hour (MDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KBHK 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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