UW Probability Forecast

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 Jul 30

Fri Jul 30 Night

Sat Jul 31

Sat Jul 31 Night

Sun Aug 1

T
E
M
P

Daytime High
81°

As high as: 84°
As low as: 78°

Nighttime Low
55°

Chance freeze: 0%
As high as: 58°
As low as: 52°

Daytime High
77°

As high as: 81°
As low as: 73°

Nighttime Low
57°

Chance freeze: 0%
As high as: 60°
As low as: 54°

Daytime High
73°

As high as: 78°
As low as: 69°

x
P
R
E
C
I
P

Chance of Precip
5%

As Much As: .0"

Chance of Precip
5%

As Much As: .0"

Chance of Precip
10%

As Much As: .0"

Chance of Precip
10%

As Much As: .0"

Chance of Precip
20%

As Much As: .03"


High temperature for Fri Daytime, Jul 31 2009

Learn more about this page.

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.

Contact probcast-support@ apl.washington.edu with questions, comments, and reports of errors.