National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

Columbia County

Zone Forecast

  • Tonight Mostly cloudy. A chance of showers this evening. Cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 50 percent.
  • Tuesday Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
  • Tuesday Night Partly cloudy. Lows in the lower 50s. West winds around 5 mph.
  • Wednesday Partly sunny with scattered showers and thunderstorms. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 30 percent.
  • Wednesday Night Mostly cloudy with scattered showers and thunderstorms in the evening...then partly cloudy after midnight. Lows in the mid 50s. West winds around 5 mph. Chance of rain 30 percent.
  • Thursday Partly sunny. Highs in the upper 70s.
  • Thursday Night Partly cloudy in the evening...then becoming mostly clear. Lows in the upper 50s.
  • Friday Partly sunny with scattered showers and thunderstorms. Highs around 80. Chance of rain 30 percent.
  • Friday Night Mostly cloudy. Scattered showers and thunderstorms in the evening. Lows around 60. Chance of rain 30 percent.
  • Saturday Mostly cloudy with scattered showers and thunderstorms. Highs around 80. Chance of rain 30 percent.
  • Saturday Night Mostly cloudy. Scattered showers and thunderstorms in the evening. Lows around 60. Chance of rain 30 percent.
  • Sunday Mostly cloudy. Highs in the lower 80s.
  • Sunday Night Mostly cloudy. Lows in the lower 60s.
  • Monday Mostly cloudy. Highs in the lower 80s.