National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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Current Conditions

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18 Miles SSW San Simon AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Breezy

Breezy

High: 56 °F

Friday
Night

Breezy

Breezy

Low: 36 °F

Saturday

Windy

Windy

High: 56 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 38 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 53 °F

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 37 °F

Monday

Showers Chance for Measurable Precipitation 80%

Showers

High: 51 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 29 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 37. West southwest wind around 11 mph.
  • Friday Mostly sunny, with a high near 56. Breezy, with a southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
  • Friday Night Partly cloudy, with a low around 36. Breezy, with a southwest wind around 26 mph, with gusts as high as 40 mph.
  • Saturday Increasing clouds, with a high near 56. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.
  • Saturday Night A 10 percent chance of showers after 11pm. Mostly cloudy, with a low around 38. Windy, with a southwest wind 21 to 31 mph, with gusts as high as 47 mph.
  • Sunday Isolated showers. Cloudy, with a high near 53. Breezy. Chance of precipitation is 20%.
  • Sunday Night Scattered showers, mainly after 11pm. Cloudy, with a low around 37. Breezy. Chance of precipitation is 30%.
  • Monday Showers. High near 51. Breezy. Chance of precipitation is 80%.
  • Monday Night Rain and snow showers likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 70%.
  • Tuesday A 20 percent chance of snow showers. Partly sunny, with a high near 50. Breezy.
  • Tuesday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy.
  • Wednesday A 20 percent chance of snow showers. Mostly sunny, with a high near 51. Breezy.
  • Wednesday Night Partly cloudy, with a low around 17. Blustery.
  • Thursday Sunny, with a high near 47.