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Hanson Reservoir, MT Weather Forecast

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Clear

79°F

Updated	10:14 pm
Feels Like	61°F
Humidity	21%
Wind	WSW 12 mph
Barometer	30.05 in
Dew Point	36°F

Clear

26°C

Updated	10:14 pm
Feels Like	16°C
Humidity	21%
Wind	WSW 19 km/h
Barometer	101.8 kPa
Dew Point	2°C

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Cloud Cover	90%
uv UV Index	8
Sunrise	6:28 AM
Sunset	8:24 PM
Moonrise	3:50 PM
Moonset	11:46 PM

Civil Twilight
5:56 AM to 6:28 AM
8:22 PM to 8:54 PM
Hanson Reservoir MT Weather - Waxing Gibbous Moon

Waxing Gibbous Moon

Hanson Reservoir Weather Forecast

TONIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY

Partly Cloudy	Mostly Sunny	Mostly Cloudy	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Partly Cloudy	Sunny	Chance of Showers	Sunny	Chance of T-Storm	Partly Cloudy
Lo: 55°FLo: 13°C	Hi: 85°FHi: 29°C	Lo: 55°FLo: 13°C	Hi: 85°FHi: 29°C	Lo: 55°FLo: 13°C	Hi: 81°FHi: 27°C	Lo: 50°FLo: 10°C	Hi: 79°FHi: 26°C	Lo: 49°FLo: 9°C	Hi: 79°FHi: 26°C	Lo: 50°FLo: 10°C	Hi: 80°FHi: 27°C Lo: 50°FLo: 10°C
			POP: 20%	POP: 40%	POP: 20%			POP: 20%		POP: 20%

POP = Probability of Precipitation.

Weather Outlook Updated: 336 PM MDT Thu Aug 20 2026 Hanson Reservoir, MT Weather - WeatherWorld.com

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Hanson Reservoir Forecast Discussion

Issued: 858 PM MDT Thu Aug 20 2026

Key Messages

It will be hot and dry through Friday, with the warmer temperatures extending through Sunday.
There is a chance for thunderstorms in Southwest MT Friday, with chances for showers and thunderstorms in Southwest and Central MT Saturday and Sunday.
A cold front will bring gusty winds across the CWA Sunday, and will give slightly cooler temperatures for Monday and Tuesday.

Discussion

... /Issued 549 PM MDT Thu Aug 20 2026/

Meteorological Overview:

Montana conti...

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Weather 101: Term of the Day

1) Maryland - U.S. state. 2) Mesoscale Discussion- When conditions actually begin to shape up for severe weather, SPC (Storm Prediction Center) often issues a Mesoscale Discussion statement anywhere from roughly half an hour to several hours before issuing a weather watch. SPC also puts out MCDs for hazardous winter weather events on the mesoscale, such as locally heavy snow, blizzards and freezing rain (see below). MCDs are also issued on occasion for heavy rainfall, convective trends, and other phenomena, when the forecaster feels he/she can provide useful information that is not readily available or apparent to field forecasters. MCDs are based on mesoscale analysis and interpretation of observations and of short term, high resolution numerical model output. The MCD basically describes what is currently happening, what is expected in the next few hours, the meteorological reasoning for the forecast, and when/where SPC plans to issue the watch (if dealing with severe thunderstorm potential). Severe thunderstorm MCDs can help you get a little extra lead time on the weather and allow you to begin gearing up operations before a watch is issued. The MCD begins with a numerical string that gives the LAT/LON coordinates of a polygon that loosely describes the area being discussed.