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:   
  Thu Jun 22 Thu Jun 22 Night Fri Jun 23 Fri Jun 23 Night Sat Jun 24
 
T
E
M
P
Daytime High
70°


10% chance greater than 75°
10% chance less than 66°
Nighttime Low
44°

Chance freeze: 0%
10% chance greater than 46°
10% chance less than 41°
 
Daytime High
72°


10% chance greater than 76°
10% chance less than 68°
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
10%


10% chance .01" or more
Chance of Precip
5%


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


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


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


10% chance ?" or more
 Possible extreme low temperature for Tue Night, Mar 21 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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