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PacNW Freezing Levels
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PACIFIC NORTHWEST FREEZING LEVELS
8300
7500
8700
10300
10300
7300
7900
| | SEATTLE CWSU
ISSUED: 24 NOV 2009 04:15 PM
ACARS blue, NWS radiosondes red. |
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SYNOPSIS...AN UPPER LEVEL RIDGE OF HIGH PRESSURE WILL REMAIN OVER
THE REGION THROUGH MOST OF TODAY. A SLOW MOVING FRONT OFFSHORE WILL
EASE INTO THE FAR NORTHWEST PART OF THE REGION LATER TODAY AND BEGIN
MOVING INLAND ON THANKSGIVING DAY. AN UPPER LEVEL TROUGH WILL DIG
INTO THE BACK SIDE OF THE FRONT THURSDAY AND SLOW THE EASTWARD
PROGRESSION OF THE FRONT. THE UPPER LEVEL TROUGH WILL MOVE ACROSS
THE REGION ON FRIDAY WITH A RIDGE OF HIGH PRESSURE BUILDING INTO THE
REGION LATE IN THE WEEKEND. |
| Show Decoded Data |
Show METAR/TAF |
| KPDX 25 Nov 5:58 am |
| Temperature | 37°F |
| Dew Point | 37°F |
| Ceiling (×100ft) | - |
| Visibility | 7sm |
| Weather | MIFG |
| Altimeter | 30.24"Hg |
| Wind | CALM |
|
| KPDX METAR |
KPDX 251358Z 00000KT 7SM R10R/3500VP6000FT MIFG FEW001 03/03 A3024 AO2 |
| KPDX TAF |
KPDX 251129Z 2512/2612 00000KT P6SM SCT250
TEMPO 2512/2516 3SM BR SCT001
FM252000 13008KT P6SM SCT040 BKN200
FM260200 12009KT P6SM OVC070
FM260800 16008KT P6SM BKN040 OVC080 |
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PDX TRACON WEATHER IMPACTS
ISSUED: 11/25/2009 5:49:12 AM
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SFC WIND DIR
180-210° AND SPD >20 KT |
|
(Y/N) |
(CONF) |
(TIME) |
(INFO/DETAILS) |
| N | | | |
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LOW LEVEL WINDS >40KT AOB FL050 |
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(Y/N) |
(CONF) |
(TIME) |
(INFO/DETAILS) |
| N | | | |
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THUNDERSTORMS WITHIN 10 NM OF PDX |
|
(Y/N) |
(CONF) |
(TIME) |
(INFO/DETAILS) |
| N | | | |
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DENSE FOG WITH VIS < 1 SM |
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(Y/N) |
(CONF) |
(TIME) |
(INFO/DETAILS) |
| N | | | |
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ZSE ARTCC PIREP REQUIREMENTS |
| Issued: 11/25/2009 5:53:25 AM
| | AREAS | | HAZARDS | A | B | C | D | | ICING | X | | X | | | LO-TURB | X | | | | | LLWS | | | | | | HI-TURB | | | | | | TSTM | | | | | | CIG <050 | X | X | X | X
| | IFR | X | X | X | X
| | Click here for ZSE Area Map |
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www.weather.gov 
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