Suppression Forecast
Issued by NWS Portland, OR

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Spot Forecast for NOWS 2025...Oregon Military Department
National Weather Service Portland OR
758 AM PDT Sat Jun 28 2025

Forecast is based on ignition time of 0800 PDT on June 28.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Marine stratus will linger this morning before clearing
through the day as northwest flow increases. Expect dry and seasonable
conditions through the weekend.

.REST OF TODAY...

Sky/weather.........Mostly cloudy then becoming partly cloudy then
                    becoming mostly sunny.
CWR.................1 percent.
Chance of thunder...3 percent.
Max temperature.....Around 65.
Min humidity........71 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming northwest 5 to 9 mph late
                    in the morning with gusts to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....North 8 to 15 mph.

TIME (PDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........87  80  77  74  52  37  31  19  8   17
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0
Temp............55  57  60  61  62  63  64  65  63  63
RH..............97  91  85  80  77  73  71  73  74  72
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..2   3   4   5   6   6   8   8   9   9
20 FT wind gust.5   6   6   7   7   10  11  13  14  14
Ridge wind dir..M   M   M   M   M   M   M   M   M   M
Ridge wind spd..M   M   M   M   M   M   M   M   M   M
Mix hgt (kft)...1.0 1.2 1.3 1.5 1.4 1.4 1.4 1.3 1.3 1.3
Transp wind dir.N   N   N   N   NW  N   N   N   N   N
Transp wind spd.8   8   8   8   8   9   10  13  14  15

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................1 percent.
Chance of thunder...0 percent.
Min temperature.....Around 51.
Max humidity........97 percent.
Wind (20 ft)........
 Slope/valley.......North winds 5 to 8 mph with gusts to 12 mph.
Mixing height.......500 ft AGL.
Transport winds.....North 9 to 15 mph.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........20  22  17  18  17  25  18  19  18  21  20  27
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............63  61  59  57  55  55  54  53  52  52  51  51
RH..............75  77  81  87  93  92  96  97  97  98  100 99
20 FT wind dir..NW  N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..8   8   8   7   6   6   6   6   5   5   5   5
20 FT wind gust.14  13  13  13  12  12  12  11  11  10  10  10
Ridge wind dir..M   M   M   M   M   M   M   M   M   M   M   M
Ridge wind spd..M   M   M   M   M   M   M   M   M   M   M   M
Mix hgt (kft)...1.2 1.1 1.1 0.9 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.16  16  17  16  15  14  14  14  10  12  10  9

.SUNDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 69.
Min humidity........67 percent.
Wind (20 ft)........
 Slope/valley.......North winds 5 to 12 mph. Gusts up to 24 mph
                    late in the afternoon.
Mixing height.......900 ft AGL.
Transport winds.....North 8 to 16 mph increasing to 18 to 20 mph in
                    the afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........19  21  20  13  10  6   6   6   4   4   4   8
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............52  53  56  60  63  65  66  66  67  67  68  68
RH..............97  94  89  83  77  71  69  68  66  66  67  67
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..5   5   6   6   6   9   9   9   12  12  12  12
20 FT wind gust.10  10  11  11  11  14  14  14  18  18  18  19
Ridge wind dir..M   M   M   M   M   M   M   M   M   M   M   M
Ridge wind spd..M   M   M   M   M   M   M   M   M   M   M   M
Mix hgt (kft)...0.4 0.5 0.7 0.8 0.8 0.9 0.9 0.9 0.9 0.8 0.8 0.8
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.8   8   9   10  12  14  16  18  20  20  20  20

$$
Forecaster...Batz
Requested by...Cotton Twonames
Type of request...PRESCRIBED
.TAG 2516788.1/PQR
.DELDT 06/28/25
.FormatterVersion 2.0.0
.EMAIL cotton2names@gmail.com