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:   
  Wed Sep 28 Night Thu Sep 29 Thu Sep 29 Night Fri Sep 30 Fri Sep 30 Night
 
T
E
M
P
Nighttime Low
52°

Chance freeze: 0%
10% chance greater than 57°
10% chance less than 47°
 
Daytime High
65°


10% chance greater than 69°
10% chance less than 61°
Nighttime Low
48°

Chance freeze: 0%
10% chance greater than 53°
10% chance less than 44°
 
Daytime High
65°


10% chance greater than 68°
10% chance less than 62°
Nighttime Low

Chance freeze: ?%
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
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
?%


10% chance ?" or more
 Low temperature for Wed Night, Sep 28 2016
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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