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 Apr 16 Night Thu Apr 17 Thu Apr 17 Night Fri Apr 18 Fri Apr 18 Night
 
T
E
M
P
Nighttime Low
53°

Chance freeze: 0%
10% chance greater than 56°
10% chance less than 50°
 
Daytime High
57°


10% chance greater than 60°
10% chance less than 53°
Nighttime Low
43°

Chance freeze: 0%
10% chance greater than 46°
10% chance less than 40°
 
Daytime High
59°


10% chance greater than 64°
10% chance less than 55°
Nighttime Low
45°

Chance freeze: 0%
10% chance greater than 49°
10% chance less than 41°
x
P
R
E
C
I
P
Chance of Precip
80%
More Than 0.25": 25%

10% chance .63" or more
 
Chance of Precip
80%
More Than 0.25": 15%

10% chance .39" or more
Chance of Precip
55%


10% chance .2" or more
 
Chance of Precip
15%


10% chance .03" or more
Chance of Precip
5%


10% chance .0" or more
 Low temperature for Wed Night, Apr 16 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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