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 23 Night Wed Sep 24 Wed Sep 24 Night Thu Sep 25 Thu Sep 25 Night
 
T
E
M
P
Nighttime Low
61°

Chance freeze: 0%
10% chance greater than 65°
10% chance less than 57°
 
Daytime High
72°


10% chance greater than 77°
10% chance less than 67°
Nighttime Low
56°

Chance freeze: 0%
10% chance greater than 60°
10% chance less than 51°
 
Daytime High
71°


10% chance greater than 75°
10% chance less than 67°
Nighttime Low

Chance freeze: ?%
10% chance greater than 
10% chance less than 
x
P
R
E
C
I
P
Chance of Precip
80%
More Than 0.25": 30%

10% chance .83" or more
 
Chance of Precip
30%


10% chance .1" or more
Chance of Precip
20%


10% chance .06" or more
 
Chance of Precip
35%


10% chance .15" or more
Chance of Precip
?%


10% chance ?" or more
 Low temperature for Tue Night, Sep 23 2014
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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