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:   
  Fri Feb 27 Fri Feb 27 Night Sat Feb 28 Sat Feb 28 Night Sun Mar 1
 
T
E
M
P
Daytime High
55°


10% chance greater than 59°
10% chance less than 51°
Nighttime Low
38°

Chance freeze: 5%
10% chance greater than 43°
10% chance less than 34°
 
Daytime High
52°


10% chance greater than 55°
10% chance less than 48°
Nighttime Low
34°

Chance freeze: 30%
10% chance greater than 38°
10% chance less than 30°
 
Daytime High
55°


10% chance greater than 59°
10% chance less than 52°
x
P
R
E
C
I
P
Chance of Precip
80%
More Than 0.25": 25%

10% chance .51" or more
Chance of Precip
15%


10% chance .02" 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
 High temperature for Fri Daytime, Feb 27 2015
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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