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 Aug 23 Night Thu Aug 24 Thu Aug 24 Night Fri Aug 25 Fri Aug 25 Night
 
T
E
M
P
Nighttime Low
54°

Chance freeze: 0%
10% chance greater than 56°
10% chance less than 52°
 
Daytime High
70°


10% chance greater than 74°
10% chance less than 67°
Nighttime Low
47°

Chance freeze: 0%
10% chance greater than 49°
10% chance less than 44°
 
Daytime High
71°


10% chance greater than 76°
10% chance less than 67°
Nighttime Low
43°

Chance freeze: 0%
10% chance greater than 47°
10% chance less than 40°
x
P
R
E
C
I
P
Chance of Precip
30%


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


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


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


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


10% chance .0" or more
 Low temperature for Sat Daytime, May 20 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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