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 Aug 21 Night Fri Aug 22 Fri Aug 22 Night Sat Aug 23 Sat Aug 23 Night
 
T
E
M
P
Nighttime Low
54°

Chance freeze: 0%
10% chance greater than 58°
10% chance less than 49°
 
Daytime High
76°


10% chance greater than 80°
10% chance less than 71°
Nighttime Low
55°

Chance freeze: 0%
10% chance greater than 58°
10% chance less than 52°
 
Daytime High
81°


10% chance greater than 86°
10% chance less than 76°
Nighttime Low
58°

Chance freeze: 0%
10% chance greater than 61°
10% chance less than 55°
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
10%


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


10% chance .0" or more
 Low temperature for Thu Night, Aug 21 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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