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 Apr 19 Thu Apr 19 Night Fri Apr 20 Fri Apr 20 Night Sat Apr 21
 
T
E
M
P
Daytime High
65°


10% chance greater than 68°
10% chance less than 62°
Nighttime Low
41°

Chance freeze: 0%
10% chance greater than 46°
10% chance less than 37°
 
Daytime High
62°


10% chance greater than 65°
10% chance less than 59°
Nighttime Low
45°

Chance freeze: 0%
10% chance greater than 49°
10% chance less than 41°
 
Daytime High


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


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


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


10% chance .0" or more
Chance of Precip
40%


10% chance .14" or more
 
Chance of Precip
25%


10% chance .07" or more
 Chance of precip for Tue Daytime, Jan 16 2018
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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