Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. 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: 406 AM MST Sun Feb 17 2019




Today: Partly sunny in the morning then becoming mostly cloudy. Scattered snow showers. Highs 15 to 25. Chance of snow 50 percent.

Tonight: Numerous snow showers. Snow accumulation around one inch. Lows zero to 10 above. South winds 10 to 15 mph after midnight. Chance of snow 70 percent.

Washingtons Birthday: Periods of snow showers. Snow accumulation around one inch. Highs 15 to 25. South winds 10 to 15 mph. Lowest wind chill readings 8 below to 2 above zero in the morning.

Monday Night: Periods of snow showers. Snow accumulation 1 to 3 inches. Lows zero to 10 above.

Tuesday: Numerous snow showers. Snow accumulation 2 to 4 inches. Highs 15 to 25. West winds 10 to 15 mph in the afternoon. Chance of snow 70 percent.

Tuesday Night: Mostly cloudy. A 40 percent chance of snow showers in the evening. Lows zero to 10 below.

Wednesday: Mostly sunny. Highs 15 to 25.

Wednesday Night: Mostly cloudy. A 20 percent chance of snow showers after midnight. Lows zero to 10 above.

Thursday: Mostly cloudy with a 50 percent chance of snow showers. Highs 15 to 25.

Thursday Night: Cloudy with a 50 percent chance of snow showers. Lows 5 to 15.

Friday: Cloudy with a 40 percent chance of snow showers. Highs in the 20s.

Friday Night: Mostly cloudy with a 30 percent chance of snow showers. Lows 5 to 15.

Saturday: Partly sunny. Highs in the 20s.







Zone Forecast: Northwestern San Juan Mountains

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