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Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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7-Day Forecast for Latitude 46.42°N and Longitude 117.04°W (Elev. 761 ft) (Text-Only)
NWS Forecast for: Clarkston WA
Issued by: National Weather Service Spokane, WA
Last Update: 2:11 am PDT Aug 20, 2014
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Today

Isolated Thunderstorms. Chance for Measurable Precipitation 20%
Isolated
Thunderstorms
Hi 87 °F
Tonight

Partly Cloudy
Partly
Cloudy
Lo 61 °F
Thursday

Sunny
Sunny

Hi 86 °F
Thursday
Night

Mostly Clear
Mostly
Clear
Lo 59 °F
Friday

Slight Chc Thunderstorms. Chance for Measurable Precipitation 20%
Slight Chc
Thunderstorms
Hi 86 °F
Friday
Night

Chance Showers. Chance for Measurable Precipitation 30%
Chance
Showers
Lo 59 °F
Saturday

Chance Showers. Chance for Measurable Precipitation 30%
Chance
Showers
Hi 83 °F
Saturday
Night

Slight Chc Thunderstorms. Chance for Measurable Precipitation 20%
Slight Chc
Thunderstorms
Lo 58 °F
Sunday

Mostly Sunny
Mostly
Sunny
Hi 87 °F
Today: Isolated showers and thunderstorms before 11am. Sunny, with a high near 87. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Tonight: Partly cloudy, with a low around 61. West wind 6 to 11 mph becoming light in the evening.

Thursday: Sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 59. West wind around 6 mph becoming light and variable in the evening.

Friday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Calm wind becoming northwest 5 to 9 mph in the afternoon.

Friday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Saturday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Sunday: Mostly sunny, with a high near 87.

Sunday Night: Mostly cloudy, with a low around 65.

Monday: Partly sunny, with a high near 86.

Monday Night: Mostly clear, with a low around 60.

Tuesday: Sunny, with a high near 88.



Point Forecast: Clarkston WASimilar City Names
 46.42°N 117.04°W (Elev. 761 ft)

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