Spot Forecast
Issued by NWS Portland, OR
Issued by NWS Portland, OR
480
FNUS76 KPQR 300120
FWSPQR
Spot Forecast for Burn2Learn-Happy Valley...Clackamas Fire
National Weather Service Portland OR
620 PM PDT Fri May 29 2026
Forecast is based on forecast start time of 0800 PDT on May 30.
If conditions become unrepresentative, contact the National Weather
Service.
.DISCUSSION...Broad westerly flow continues on Saturday with
slightly below normal temperatures. Expect northwest winds to
increase in the afternoon, peaking during the late afternoon and
evening hours. Overnight RH recoveries remain good/excellent.
.SATURDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
CWR.................0 percent.
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....63-66.
Min humidity........37-42 percent.
Dewpoint............36-41.
Surface winds.......Light winds becoming northwest 3 to 7 mph in
the late morning and early afternoon, then
increasing to 5 to 8 mph late in the afternoon.
Wind (20 ft)........
Slope/valley.......Light winds becoming northwest 6 to 9 mph in
the late morning and early afternoon, then
increasing to 9 to 10 mph late in the
afternoon.
Transport winds.....Northwest 6 to 10 mph.
CEILING (KFT).......6.1 decreasing to 5.0 late in the morning, then
increasing to 7.8 early in the afternoon
increasing to 15 early in the afternoon
decreasing to 13 decreasing to 10 late in the
afternoon.
Visibility (SM)......10.
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........92 83 79 67 47 35 25 21 18 26
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0
Chc of ltng (%).0 0 0 0 0 0 0 0 0 0
Temp............49 50 53 55 57 59 61 63 63 64
Dewpoint........40 39 41 41 41 40 40 40 38 37
RH..............71 66 63 59 55 49 45 42 39 37
20 FT wind dir..W W W NW NW NW NW NW NW NW
20 FT wind spd..4 6 8 8 8 8 8 9 9 10
20 FT wind gust.7 10 12 13 13 14 14 15 15 18
Surface wnd dir.W W W NW NW NW NW NW NW NW
Surface wnd spd.3 5 6 6 6 6 6 7 7 8
Surface wnd gst.6 8 10 10 10 11 11 12 12 14
Transp wind dir.NW NW NW NW NW NW NW NW NW NW
Transp wind spd.6 7 7 8 9 9 9 9 10 10
Ceiling (kft)...6.1 6.6 6.8 5.2 7.8 8.5 15 15 13 10
Visibility (sm).10 10 10 10 10 10 10 10 10 10
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
CWR.................0 percent.
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Min temperature.....42-46.
Max humidity........80-85 percent.
Surface winds.......Northwest winds 5 to 9 mph with gusts to around
17 mph in the evening and overnight becoming
light.
Wind (20 ft)........
Slope/valley.......Northwest winds 7 to 11 mph with gusts to
around 21 mph in the evening becoming light
overnight.
Transport winds.....Northwest 3 to 12 mph.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........26 26 19 19 19 18 18 18 19 19 19 34
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............64 65 63 58 56 53 51 49 47 46 45 44
RH..............37 37 40 46 52 58 63 69 73 77 80 83
20 FT wind dir..NW NW NW NW NW NW NW NW NW NW NW W
20 FT wind spd..10 10 11 11 11 8 8 8 3 3 3 3
20 FT wind gust.18 18 21 21 21 17 17 17 7 7 7 5
Surface wnd dir.NW NW NW NW NW NW NW NW NW NW NW W
Surface wnd spd.7 7 7 7 7 6 6 6 2 2 2 2
Surface wnd gst.14 14 17 17 17 14 14 14 6 6 6 4
Transp wind dir.NW NW N NW N N NW NW NW NW NW NW
Transp wind spd.10 12 12 12 12 10 7 7 6 5 3 5
.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
CWR.................0 percent.
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....68-72.
Min humidity........30-35 percent.
Surface winds.......Northwest winds 3 to 7 mph early in the morning,
then becoming northwest 6 to 9 mph with gusts
to around 16 mph late in the morning.
Wind (20 ft)........
Slope/valley.......Light winds becoming northwest 8 to 11 mph with
gusts to around 20 mph late in the morning.
Transport winds.....East around 3 mph shifting to the northwest 5
to 12 mph early in the morning.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........34 34 24 24 24 12 12 12 3 3 3 1
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............45 47 49 52 54 57 60 64 67 68 69 71
RH..............83 78 73 68 63 58 53 47 42 39 37 34
20 FT wind dir..W W NW NW NW NW NW NW NW NW NW NW
20 FT wind spd..3 3 4 4 4 8 8 8 9 9 9 11
20 FT wind gust.5 5 6 6 6 12 12 12 15 15 15 20
Surface wnd dir.W W NW NW NW NW NW NW NW NW NW NW
Surface wnd spd.2 2 3 3 3 6 6 6 7 7 7 9
Surface wnd gst.4 4 5 5 5 10 10 10 12 12 12 16
Transp wind dir.E NE NW NW NW NW NW NW NW NW NW N
Transp wind spd.3 3 5 5 5 7 7 7 10 10 10 12
$$
Forecaster...Schuldt
Requested by...Sam McCullough-Battalion Chief of Training
Type of request...OTHER
.TAG 2614484.0/PQR
.DELDT 05/29/26
.FormatterVersion 2.0.0
.EMAIL samuel.mccullough@clackamasfire.com