Skip to content
Skip to content
 
State of Alaska 
  • myAlaska
  • My Government
  • Resident
  • Business in Alaska
  • Visiting Alaska
  • State Employees
Alaska Department of Transportation & Public Facilities header image Alaska Department of Transportation & Public Facilities/ RWIS
RWIS Banner - RWIS Version: VER_2_92_0
[ Login ]   DOT&PF > Iways > RWIS

RWIS Site Extremes

Sterling Highway @ Tern Lake MP 37

For a description of the weather elements, click on the data field.

Variable Occurance 24 Hour April1 Site1
Air Temperature Maximum 80 °F 60 °F 90 °F
Date/Time 07/15/2020 3:30 PM 04/30/2014 3:42 PM 07/04/2019 3:07 PM
Air Temperature Minimum -12 °F -2 °F -28 °F
Date/Time 02/08/2021 10:30 PM 04/11/2013 7:51 AM 01/07/2009 3:35 AM
Pavement Temperature Maximum
(Sterling Hwy WB 40' W RPU)
87 °F 176 °F 176 °F
Date/Time 05/12/2020 5:15 PM 04/12/2014 4:21 PM 06/10/2014 7:11 AM
Pavement Temperature Minimum
(Sterling Hwy WB 40' W RPU)
49 °F -61 °F -61 °F
Date/Time 05/12/2020 5:45 AM 04/01/2015 12:23 AM 11/08/2014 9:40 PM
Pavement Temperature Maximum
(W leg Sterling Wye 475' N Sterling)
87 °F 90 °F 176 °F
Date/Time 05/12/2020 5:15 PM 04/23/2010 3:11 PM 03/16/2010 1:21 AM
Pavement Temperature Minimum
(W leg Sterling Wye 475' N Sterling)
49 °F 16 °F -23 °F
Date/Time 05/12/2020 5:45 AM 04/10/2008 6:56 AM 01/07/2009 5:05 AM
Wind Speed
Wind Direction
28 mph
E
28 mph
E
33 mph
SE
Date/Time 11/21/2020 12:00 AM 04/07/2015 3:11 AM 12/30/2015 1:22 AM
Wind Speed Maximum
Wind Direction
43 mph
E
43 mph
E
55 mph
E
Date/Time 01/18/2021 5:15 AM 04/07/2015 1:31 AM 01/14/2009 7:58 PM
Precipitation Accumulation 0.17 1.17 4.87
Date/Time 05/11/2020 4:00 PM 03/31/2013 4:00 PM 09/18/2019 4:00 PM

1 Site extremes are based on data since 11/22/2005 2:01 PM

Road Weather RWIS navigation graphic
navigation arrow graphic
RWIS Home
navigation arrow graphic
myRWIS
navigation arrow graphic
About RWIS
navigation arrow graphic
About TDP
navigation arrow graphic
RWIS Glossary
navigation arrow graphic
RWIS Website FAQs
navigation arrow graphic
Alaska Weather Links
navigation arrow graphic
Contact RWIS Manager
Road Weather RWIS navigation graphic
navigation arrow graphic
RWIS Site Data
navigation arrow graphic
Extremes Summary
navigation arrow graphic
Atmospherics Summary
navigation arrow graphic
Pavement Summary
navigation arrow graphic
RWIS Site MetaData
Road Weather RWIS navigation graphic
navigation arrow graphic
511 - Traveler Information
Contact RWIS Manager

Please note: You must have Acrobat Reader to open any PDF image documents on this page. If you do not have Acrobat Reader, click to download the FREE software.

  • Site Map
  • Accessibility
  • Title VI Nondiscrimination
  • Terms of Use
  • Copyright Info
  • DOT&PF Employee Directory
  • Links for DOT&PF Staff
view offical DOT&PF Facebook pages view offical DOT&PF Twitter pages view offical DOT&PF Vimeo pages
Department of Transportation
& Public Facilities
PO Box 112500
3132 Channel Drive
Juneau, Alaska 99811-2500
Phone: 907-465-3900 || 907-586-8365 (FAX)
  • State of Alaska
  • myAlaska
  • My Government
  • Resident
  • Business in Alaska
  • Visiting Alaska
  • State Employees
State of Alaska © 2011