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 Jul 31 Thu Jul 31 Night Fri Aug 1 Fri Aug 1 Night Sat Aug 2
 
T
E
M
P
Daytime High
82°


10% chance greater than 87°
10% chance less than 77°
Nighttime Low
60°

Chance freeze: 0%
10% chance greater than 63°
10% chance less than 57°
 
Daytime High
81°


10% chance greater than 86°
10% chance less than 76°
Nighttime Low
60°

Chance freeze: 0%
10% chance greater than 63°
10% chance less than 57°
 
Daytime High
84°


10% chance greater than 89°
10% chance less than 79°
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
5%


10% chance .0" or more
 High temperature for Thu Daytime, Jul 31 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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