National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

Catalina Island

Zone Forecast

  • Tonight Mostly clear early then low clouds and fog. Lows in the lower 60s.
  • Saturday Low clouds and fog in the morning then sunny. Highs in the lower to mid 70s.
  • Saturday Night Mostly clear early then low clouds and fog. Lows in the lower 60s.
  • Sunday Low clouds and fog in the morning then sunny. Highs in the lower 70s.
  • Sunday Night Partly cloudy early then low clouds and fog. Lows in the lower 60s.
  • Monday Low clouds and fog in the morning then partly cloudy. Highs in the lower to mid 70s.
  • Monday Night And Tuesday Night through morning low clouds and fog...otherwise mostly clear. Lows in the lower 60s. Highs in the mid to upper 70s.
  • Tuesday Night Through Wednesday Night Areas of night through morning low clouds and fog...otherwise mostly clear. Lows in the mid 60s to around 70. Highs in the mid to upper 70s.
  • Thursday Through Friday Areas of morning and night low clouds and fog...otherwise partly cloudy. Highs in the mid to upper 70s. Lows around 70.