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:   
  Sun Aug 19 Sun Aug 19 Night Mon Aug 20 Mon Aug 20 Night Tue Aug 21
 
T
E
M
P
Daytime High
79°


10% chance greater than 84°
10% chance less than 74°
Nighttime Low

Chance freeze: ?%
10% chance greater than 
10% chance less than 
 
Daytime High


10% chance greater than 
10% chance less than 
Nighttime Low

Chance freeze: ?%
10% chance greater than 
10% chance less than 
 
Daytime High


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


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


10% chance ?" or more
 
Chance of Precip
?%


10% chance ?" or more
Chance of Precip
?%


10% chance ?" or more
 
Chance of Precip
?%


10% chance ?" or more
 High temperature for Wed Night, Nov 15 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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