670
FPUS56 KMFR 181012
ZFPMFR

Zone Forecast Product for Southern Oregon and Northern California
National Weather Service Medford, OR
312 AM PDT Mon Aug 18 2025

ORZ021-182300-
South Central Oregon Coast-
Including the cities of Coos Bay, North Bend, Reedsport,
and Coquille
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy this morning then clearing. Along the
coast, patchy fog this morning. Highs in the mid 60s to mid 70s.
South winds around 5 mph shifting to the west in the late morning
and afternoon.
.TONIGHT...Partly cloudy. Patchy dense fog along the coast. Lows
in the lower to mid 50s. West winds around 5 mph shifting to the
east after midnight.
.TUESDAY...Sunny. Along the coast, patchy fog in the morning.
Highs in the lower to mid 70s. Northeast winds around 5 mph
shifting to the northwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
5 to 10 mph shifting to the northeast well after midnight.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Highs in
the mid 60s to mid 70s along the coast and in the mid 70s to
lower 80s inland. North winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid
50s. Highs in the lower 70s to lower 80s.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the mid
50s. Highs in the lower 70s to lower 80s.

$$

ORZ022-182300-
Curry County Coast-
Including the cities of Brookings, Harbor, Gold Beach,
Nesika Beach, Ophir, and Pistol River
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy early this morning then clearing. Patchy
fog this morning. Patchy dense fog this morning. Highs in the mid
60s to lower 70s. East winds around 5 mph shifting to the
southwest in the late morning and afternoon.
.TONIGHT...Partly cloudy. Along the coast, patchy fog after
midnight. Lows around 50. West winds around 5 mph shifting to the
northeast after midnight.
.TUESDAY...Sunny. Highs in the lower 60s to lower 70s along the
coast and in the lower to mid 70s inland. Northeast winds around
5 mph early in the morning becoming light, then becoming west
5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph shifting to the northeast after midnight.
.WEDNESDAY...Sunny. Highs in the mid 60s to mid 70s along the
coast and in the mid 70s to lower 80s inland. North winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower
60s.
.THURSDAY THROUGH FRIDAY...Clear. Highs in the mid 70s to mid
80s. Lows in the mid 50s to lower 60s.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the mid 50s
to lower 60s. Highs in the mid 70s to mid 80s.

$$

ORZ023-182300-
Central Douglas County-
Including the cities of Roseburg, Winchester, Sutherlin, Umpqua,
and Green
312 AM PDT Mon Aug 18 2025

.TODAY...Mostly cloudy then becoming partly cloudy late this
morning then becoming sunny. Highs in the lower 70s to lower 80s.
West winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows around 50. Northwest winds 5 to
10 mph shifting to the northeast well after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. East winds
around 5 mph early in the morning becoming light, then becoming
northwest 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northwest winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the lower to mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the mid
50s to lower 60s. Highs in the lower 80s to lower 90s.
.FRIDAY...Sunny. Highs in the mid 80s to mid 90s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
mid 50s to lower 60s. Highs in the mid 80s to mid 90s.
.SUNDAY...Sunny. Highs in the lower 80s to lower 90s.

$$

ORZ024-182300-
Eastern Curry County and Josephine County-
Including the cities of Grants Pass, Merlin, and Wilderville
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy early this morning then clearing. Highs in
the lower 70s to lower 80s. Northwest winds around 5 mph early
this morning becoming light, then becoming southwest 5 to 10 mph
this afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. West winds
5 to 10 mph shifting to the northeast after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. Northeast
winds around 5 mph early in the morning becoming light, then
becoming west around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northwest winds 5 to 10 mph shifting to the north after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s to lower 90s.
Northeast winds around 5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows in the mid 50s to
mid 60s. Highs in the mid 80s to mid 90s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
lower to mid 60s. Highs in the mid 80s to mid 90s.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s.

$$

ORZ025-182300-
Eastern Douglas County Foothills-
Including the city of Toketee Falls
312 AM PDT Mon Aug 18 2025

.TODAY...Mostly cloudy this morning then clearing. Highs in the
lower 70s to lower 80s. Light winds becoming west 5 to 10 mph in
the late morning and afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. Northwest
winds 5 to 10 mph shifting to the east after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. Light winds
becoming west 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northwest winds 5 to 10 mph shifting to the northeast after
midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s to mid 80s. Northeast
winds around 5 mph shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs in the lower 80s to
lower 90s. Lows in the lower 50s to lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s to mid 90s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
lower to mid 60s. Highs in the mid 80s to mid 90s.
.SUNDAY...Sunny. Highs in the lower 80s to lower 90s.

$$

ORZ026-182300-
Jackson County-
Including the cities of Medford and Ashland
312 AM PDT Mon Aug 18 2025

.TODAY...Mostly cloudy then becoming partly cloudy late this
morning then becoming sunny. Highs in the lower to mid 80s. West
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. Northwest
winds 5 to 10 mph shifting to the northeast well after midnight.
.TUESDAY...Sunny. Highs in the mid 80s to lower 90s in the
valleys and in the mid 70s to mid 80s at higher elevations. East
winds around 5 mph early in the morning becoming light, then
becoming west 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northwest winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 90 in the valleys and in the
lower to mid 80s at higher elevations. Light winds becoming
northwest around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the mid
50s to mid 60s. Highs in the mid 80s to mid 90s.
.FRIDAY...Sunny. Highs 95 to 100.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
lower to mid 60s. Highs 95 to 100.
.SUNDAY...Sunny. Highs in the lower to mid 90s.

$$

ORZ027-182300-
South Central Oregon Cascades-
Including the cities of Crescent Lake and Diamond Lake
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy this morning then clearing. Highs in the
mid 60s to mid 70s. Southwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. West
winds 5 to 10 mph shifting to the south after midnight.
.TUESDAY...Sunny. Highs in the lower to mid 70s. South winds
around 5 mph shifting to the west late in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
Northwest winds 5 to 10 mph shifting to the northeast well after
midnight.
.WEDNESDAY...Sunny. Highs in the lower to mid 70s. Northeast
winds around 5 mph early in the morning becoming light, then
becoming northwest 5 to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to mid 50s.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs in the mid 70s to mid
80s. Lows in the lower 50s to lower 60s.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the lower
80s to lower 90s. Lows in the mid 50s to mid 60s.
.SUNDAY...Sunny. Highs in the mid 70s to mid 80s.

$$

ORZ028-182300-
Siskiyou Mountains and Southern Oregon Cascades-
Including the cities of Howard Prairie and Siskiyou Summit
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy early this morning then clearing. Highs in
the mid 60s to mid 70s. South winds around 5 mph shifting to the
southwest late this afternoon.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. West
winds 5 to 10 mph shifting to the southeast well after midnight.
.TUESDAY...Sunny. Highs in the lower 70s to lower 80s. Southeast
winds around 5 mph shifting to the southwest late in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
Northwest winds 5 to 10 mph shifting to the north well after
midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s to lower 80s. North
winds around 5 mph shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows in the lower to mid
50s. Highs in the mid 70s to mid 80s.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows in the mid 50s to mid
60s. Highs in the lower 80s to lower 90s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
mid 50s to mid 60s. Highs in the lower 80s to lower 90s.
.SUNDAY...Sunny. Highs in the lower 80s to lower 90s.

$$

ORZ029-182300-
Klamath Basin-
Including the cities of Altamont, Olene, Klamath Falls,
and Midland
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the mid 70s to lower 80s. South winds
5 to 10 mph shifting to the southwest late this afternoon.
.TONIGHT...Mostly clear. Lows in the lower 40s to lower 50s. West
winds 5 to 10 mph shifting to the east well after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. Southeast
winds around 5 mph shifting to the southwest late in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s to lower
50s. West winds 5 to 10 mph shifting to the northwest after
midnight.
.WEDNESDAY...Sunny. Highs in the lower to mid 80s. North winds
around 5 mph shifting to the west in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the mid
40s to mid 50s. Highs in the lower 80s to lower 90s.
.FRIDAY...Sunny. Highs in the lower to mid 90s.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower
50s to lower 60s. Highs in the mid 80s to mid 90s.

$$

ORZ030-182300-
Northern and Eastern Klamath County and Western Lake County-
Including the cities of Crescent, Gilchrist, and Chemult
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy early this morning then becoming sunny.
Highs in the mid 70s to lower 80s. South winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the lower to mid 40s. West winds
5 to 10 mph shifting to the southeast well after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to lower 80s. South winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s to lower
50s. West winds 10 to 15 mph shifting to the north around 5 mph
after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s to mid 80s. North winds
around 5 mph shifting to the west late in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s to lower
50s.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs in the mid 80s to
lower 90s. Lows in the mid 40s to mid 50s.
.FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the mid 80s to
mid 90s. Lows in the mid 40s to mid 50s.

$$

ORZ031-182300-
Central and Eastern Lake County-
Including the cities of Adel, Lakeview, New Pine Creek,
Valley Falls, and Fort Rock
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the mid 70s to mid 80s. South winds
10 to 15 mph.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. West
winds 10 to 15 mph shifting to the southwest around 5 mph well
after midnight.
.TUESDAY...Sunny. Highs in the lower 80s to lower 90s. South
winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
West winds 10 to 15 mph shifting to the northwest 5 to 10 mph
after midnight.
.WEDNESDAY...Sunny. Highs in the lower to mid 80s. Northwest
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to mid 50s.
.THURSDAY...Sunny. Highs in the mid 80s to lower 90s.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the
lower 50s to lower 60s. Highs in the mid 80s to mid 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s to lower
60s.
.SUNDAY...Sunny. Slight chance of showers in the afternoon. Highs
in the mid 80s to lower 90s.

$$

CAZ080-182300-
Western Siskiyou County-
Including the cities of Somes Bar, Happy Camp, Callahan, Etna,
Fort Jones, Greenview, and Scott Bar
312 AM PDT Mon Aug 18 2025

.TODAY...Partly cloudy early this morning then clearing. Highs in
the lower 70s to lower 80s. South winds 5 to 10 mph.
.TONIGHT...Clear. Lows in the lower to mid 50s. Southwest winds
5 to 10 mph shifting to the southeast after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. Southeast
winds around 5 mph early in the morning becoming light, then
becoming southwest 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower to mid 50s. West winds
5 to 10 mph shifting to the northeast after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s to lower 90s.
Northeast winds around 5 mph shifting to the north in the
afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the mid
50s to mid 60s. Highs in the mid 80s to mid 90s.
.FRIDAY...Sunny. Highs 90 to 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s to lower 70s.
.SATURDAY...Sunny. Highs 90 to 100.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s.

$$

CAZ081-182300-
Central Siskiyou County-
Including the cities of Hilt, Klamath River, and Yreka
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the mid 70s to mid 80s. Northwest winds
around 5 mph shifting to the south 10 to 15 mph this afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s to lower 90s. Northeast
winds around 5 mph early in the morning becoming light, then
becoming northeast around 5 mph early in the afternoon shifting
to the southwest.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph shifting to the north well after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s to lower 90s. Light
winds becoming northwest around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the mid
50s to mid 60s. Highs in the mid 80s to mid 90s.
.FRIDAY...Sunny. Highs 90 to 100.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.SATURDAY...Sunny. Highs 90 to 100.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.SUNDAY...Sunny. Highs 90 to 100.

$$

CAZ082-182300-
South Central Siskiyou County-
Including the cities of Mount Shasta, Dunsmuir, and McCloud
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the lower 70s to lower 80s. South winds
5 to 10 mph.
.TONIGHT...Clear. Lows in the lower 40s to lower 50s. South winds
5 to 10 mph shifting to the southeast well after midnight.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. East winds
around 5 mph shifting to the south in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 40s to mid 50s. Southwest
winds 5 to 10 mph shifting to the north after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s to lower 90s.
Northeast winds around 5 mph shifting to the southwest late in
the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows in the mid 40s to mid
50s. Highs in the mid 80s to mid 90s.
.THURSDAY NIGHT...Clear. Lows in the lower 50s to lower 60s.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 80s to
mid 90s. Lows in the mid 50s to mid 60s.
.SATURDAY NIGHT...Mostly clear. Cooler. Lows in the lower 50s to
lower 60s.
.SUNDAY...Sunny. Highs in the mid 80s to mid 90s.

$$

CAZ083-182300-
North Central and Southeast Siskiyou County-
Including the cities of Pondosa, Bray, and Tennant
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the lower 70s to lower 80s. Southwest
winds 10 to 15 mph.
.TONIGHT...Clear. Lows in the mid 40s to lower 50s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s to mid 80s. South winds
5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s to mid 50s. Southwest
winds 10 to 15 mph shifting to the west around 5 mph in the late
evening and early morning, then shifting to the northwest well
after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s to mid 80s. North winds
around 5 mph shifting to the west late in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the
lower 50s to lower 60s. Highs in the lower 80s to lower 90s.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the mid
80s to mid 90s. Lows in the mid 50s to mid 60s.
.SUNDAY...Sunny. Highs in the lower 80s to lower 90s.

$$

CAZ084-182300-
Northeast Siskiyou and Northwest Modoc Counties-
Including the cities of Newell, Tulelake, Dorris, and Macdoel
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the mid 70s to lower 80s. Southeast
winds 10 to 15 mph shifting to the southwest late this afternoon.
.TONIGHT...Clear. Lows in the mid 40s to lower 50s. Southwest
winds 10 to 15 mph shifting to the south around 5 mph after
midnight.
.TUESDAY...Sunny. Highs in the lower to mid 80s. Southeast winds
around 5 mph shifting to the southwest late in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 40s to lower 50s.
Southwest winds 10 to 15 mph shifting to the west around 5 mph
after midnight.
.WEDNESDAY...Sunny. Highs in the lower to mid 80s. Light winds
becoming northwest around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows in the
lower to mid 50s. Highs in the lower 80s to lower 90s.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the lower
to mid 90s. Lows in the lower 50s to lower 60s.
.SUNDAY...Sunny. Highs around 90.

$$

CAZ085-182300-
Modoc County-
Including the cities of Day, Lookout, Adin, Alturas, Canby,
Davis Creek, and Likely
312 AM PDT Mon Aug 18 2025

.TODAY...Sunny. Highs in the mid 70s to lower 80s. South winds
around 5 mph shifting to the southwest 10 to 15 mph this
afternoon.
.TONIGHT...Clear. Lows in the mid 40s to lower 50s. Southwest
winds 10 to 15 mph shifting to the south around 5 mph after
midnight.
.TUESDAY...Sunny. Highs in the lower to mid 80s. South winds 5 to
10 mph shifting to the southwest 10 to 15 mph late in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 40s to lower 50s.
Southwest winds 10 to 15 mph shifting to the west around 5 mph
after midnight.
.WEDNESDAY...Sunny. Highs in the lower to mid 80s. Northwest
winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows in the lower to mid
50s. Highs in the mid 80s to mid 90s.
.THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the mid
50s to lower 60s. Highs in the mid 80s to mid 90s.

$$

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