847
FNUS76 KPDT 080809
FWSPDT

Spot Forecast for DMPRC Monitor...yakima training center fire department
National Weather Service Pendleton OR
109 AM PDT Sat Aug 8 2026

Forecast is based on forecast start time of 0700 PDT on August 08.
***Thunderstorms imply gusty and erratic winds      ***
***Winds are 20 foot 10-minute averages             ***
***CWR: Chance of wetting rain 0.10 or greater      ***
***Ventilation Index is derived from transport wind
   multiplied by the mixing height in 100`s of ft.
   Categories are a generalized indicator only:
   low (< 200), moderate (200-500), high (500-700),
   and very high (> 700).                           ***

If you have questions or concerns with this forecast, please
contact our office at (541) 276-8134.

...RED FLAG WARNING IN EFFECT UNTIL 11 PM PDT THIS EVENING...

.DISCUSSION...Dry conditions are expected through Sunday.

MIN RH values will be around 15 percent today and 15 to 20 percent
on Sunday.

Winds will be out of the nortwest and breezy to windy with gusts to
around 25 mph today and possibly as high as 35 mph tonight before decreasing
on Sunday.  Winds will decrease to around 5 to 10 mph on Sunday, but could still
gust to around 15 to 20 mph.

.TODAY...

Sky/weather.........Mostly sunny (35-45 percent).
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 90.
Min humidity........13-18 percent.
Surface winds (mph).Northwest winds 15 to 25 mph.
Mixing height.......6800 ft AGL.
Transport winds.....Northwest 13 to 22 mph.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............65  67  70  76  78  81  84  85  86  87  85  83
RH..............43  39  34  29  26  23  20  18  17  18  19  21
Surface wnd dir.NW  NW  NW  NW  NW  NW  W   NW  NW  NW  NW  NW
Surface wnd spd.21  21  21  19  16  15  15  16  18  23  24  25
Surface wnd gst.26  25  24  22  20  18  17  17  20          26

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent).
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Min temperature.....61-64.
Max humidity........45-50 percent.
Surface winds (mph).Northwest winds 15 to 25 mph with gusts to
                    around 35 mph.
Mixing height.......500 ft AGL.
Transport winds.....Northwest 16 to 24 mph.

.SUNDAY...

Sky/weather.........Sunny (5-15 percent).
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....85-88.
Min humidity........15-20 percent.
Surface winds (mph).Northwest winds 10 to 20 mph decreasing to 5 to 10
                    with gusts 15 to 20 mph late in the morning.
Mixing height.......8400 ft AGL.
Transport winds.....Northwest 9 to 16 mph.

$$
Forecaster...Nierenberg
Requested by...Assistant Chief
Type of request...OTHER
.TAG 2619191.0/PDT
.DELDT 08/08/26
.FormatterVersion 2.0.0
.EMAIL shayne.c.foster.civ@army.mil