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

San Bernardino and Riverside County Valleys -The Inland Empire

Zone Forecast

  • Tonight Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 59 to 64. Areas of winds southwest 15 mph in the evening becoming light.
  • Saturday Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 85 to 90. Light winds.
  • Saturday Night Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 58 to 63. Areas of winds southwest 15 mph in the evening becoming light.
  • Sunday Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 88 to 93. Light winds.
  • Sunday Night Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 59 to 64. Light winds.
  • Monday Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 90 to 95.
  • Monday Night Mostly clear. Lows 60 to 65.
  • Tuesday Mostly sunny. Highs 93 to 98.
  • Tuesday Night Clear. Lows 63 to 68.
  • Wednesday Mostly sunny. Highs 93 to 98.
  • Wednesday Night Mostly clear. Lows 63 to 68.
  • Thursday Mostly sunny. Highs 94 to 99.
  • Thursday Night Mostly clear in the evening...becoming partly cloudy. Lows 63 to 68.
  • Friday Partly cloudy in the morning...becoming mostly sunny. Highs 93 to 98.