University of Washington Probability Forecast

Click a number on the table to select a new weather map; click the weather map or fill in a zip code to select a new location for the table. The yellow box shows the current map; the star shows the current location.

 Seattle, WA 98105 (47.66 N, 122.30 W)City or Zip Code:   
  Tue Sep 26 Tue Sep 26 Night Wed Sep 27 Wed Sep 27 Night Thu Sep 28
 
T
E
M
P
Daytime High
74°


10% chance greater than 79°
10% chance less than 70°
Nighttime Low
52°

Chance freeze: 0%
10% chance greater than 56°
10% chance less than 48°
 
Daytime High
86°


10% chance greater than 92°
10% chance less than 80°
Nighttime Low
56°

Chance freeze: 0%
10% chance greater than 60°
10% chance less than 51°
 
Daytime High
87°


10% chance greater than 92°
10% chance less than 81°
x
P
R
E
C
I
P
Chance of Precip
5%


10% chance .0" or more
Chance of Precip
5%


10% chance .0" or more
 
Chance of Precip
5%


10% chance .0" or more
Chance of Precip
5%


10% chance .0" or more
 
Chance of Precip
5%


10% chance .0" or more
 Chance of precip for Mon Night, Mar 20 2017
47.66377, -122.301186

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This website provides uncertainty information along with a probabilistic weather forecast; move the mouse over a feature to learn more about its function.

This website was developed at the UW Applied Physics Laboratory, on the basis of research conducted at the UW departments of Atmospheric Science, Statistics and Psychology. This material is based upon work supported by the National Science Foundation under Grant No. ATM 0724721. Previous funding was provided by the Office of Naval Research.

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