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Severe thunderstorms possible over the upper Midwest and Great Lakes, Heavy Rain and Flooding Possible over the Southwest U.S.

Severe thunderstorms will be possible over portions of the upper Midwest and Great Lakes Tuesday, Wednesday, and Thursday. Damaging winds, large hail, and heavy rainfall possible. Over the Desert Southwest and portions of the Rockies, Monsoonal moisture will lead to locally heavy rainfall and the threat for flash flooding into midweek. Read More >

7-Day Zone Forecast for Northwestern San Juan Mountains (Text-Only)
NWS Forecast for: Northwestern San Juan Mountains
Issued by: National Weather Service Grand Junction, CO
Last Update: 757 AM MDT Tue Jul 25 2017




Rest Of Today: Cloudy. A chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms will produce heavy rainfall. Highs in the 60s. Chance of precipitation 60 percent.

Tonight: Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms will produce heavy rainfall in the evening. Lows in the 40s. Chance of precipitation 60 percent.

Wednesday: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the 60s.

Wednesday Night: Mostly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows in the 40s.

Thursday: Partly sunny in the morning, then becoming cloudy. A 50 percent chance of showers and thunderstorms. Highs 65 to 75.

Thursday Night: Mostly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows in the 40s.

Friday: Partly sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 65 to 75.

Friday Night: Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the 40s.

Saturday: Partly sunny in the morning, then becoming mostly cloudy. A 40 percent chance of showers and thunderstorms. Highs 65 to 75.

Saturday Night: Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 40s.

Sunday: Partly sunny in the morning, then becoming mostly cloudy. A 20 percent chance of showers and thunderstorms. Highs 65 to 75.

Sunday Night: Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 40s.

Monday: Mostly sunny in the morning, then becoming mostly cloudy. A 30 percent chance of showers and thunderstorms. Highs 65 to 75.







Zone Forecast: Northwestern San Juan Mountains

Visit your local NWS office at: http://www.crh.noaa.gov/gjt