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Severe weather and flash flooding possible Wednesday across portions of the Mississippi and Tennessee Valleys

Strong to severe storms are expected to develop across portions of the Mid-Mississippi Valley on Wednesday. A Slight Risk has been highlighted to indicate the area most likely to see supercell activity. Heavy rainfall from the Mid-Mississippi Valley into the Tennessee Valley could lead to flash flooding. Some areas could see as much as 3 inches of rainfall.

Current conditions at

DW0504 Toppenish (D0504)

Lat: 46.38167°NLon: 120.31533°WElev: 764ft.




Humidity 22%
Wind Speed NA
Barometer 29.72 in
Dewpoint 53°F (12°C)
Visibility NA
Heat Index96°F (36°C)
Last update 30 Jun 6:29 pm PDT

Detailed Forecast

Clear. Lows 61 to 66. Northwest wind 10 to 15 mph.
Sunny. Highs 97 to 102. West wind 5 to 10 mph shifting to the northeast in the afternoon.
Wednesday Night
Clear. Lows 60 to 66. Northwest wind 5 to 10 mph.
Sunny. Highs 99 to 104. Northwest wind 5 to 10 mph shifting to the southwest in the afternoon.
Thursday Night
Clear. Lows 62 to 68. Northwest wind 10 to 15 mph.
Friday Through Sunday
Clear. Highs 95 to 104. Lows 62 to 69.
Sunday Night And Monday
Clear. Lows 63 to 68. Highs 95 to 100.
Monday Night
Mostly clear. Lows 61 to 66.
Sunny. Highs 93 to 98.
  Click Map For Detailed Forecast
255 PM PDT TUE JUN 30 2015
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