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 23 Night Sat Feb 24 Sat Feb 24 Night Sun Feb 25 Sun Feb 25 Night
 
T
E
M
P
Nighttime Low
34°

Chance freeze: 25%
10% chance greater than 37°
10% chance less than 30°
 
Daytime High
49°


10% chance greater than 51°
10% chance less than 46°
Nighttime Low
41°

Chance freeze: 0%
10% chance greater than 44°
10% chance less than 38°
 
Daytime High


10% chance greater than 
10% chance less than 
Nighttime Low

Chance freeze: ?%
10% chance greater than 
10% chance less than 
x
P
R
E
C
I
P
Chance of Precip
30%


10% chance .07" or more
 
Chance of Precip
20%


10% chance .04" or more
Chance of Precip
30%


10% chance .09" or more
 
Chance of Precip
?%


10% chance ?" or more
Chance of Precip
?%


10% chance ?" or more
 Chance of precip for Wed Daytime, Jan 17 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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