Categories
Forecast

11/18. Mt. Hood rain/snow, Gorge wind, first cold snap of the season.

It’s fall now, and that means it’s time for the snow forecast!

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Random Morning Thoughts

Gratitude Month, day 18: Keeping it simple today. I am grateful for coffee and heavy cream.


Mt. Hood Snow Forecast – 5000′
Monday
Tuesday
Wednesday

Mt. Hood Snow Rain Forecast

Argh. (insert string of swear words). Apparently it was raining at T-Line yesterday morning at 8:30. 29 degrees and raining. That frustrates the forecaster. I didn’t see that coming. And I don’t know why I missed it. That’s the really frustrating part. I would give a lot to be able to consistently tell when we’re going to see freezing rain instead of snow.

At least this next system won’t be hard to predict. It’s going to rain on Mt. Hood. Heck, it’s probably raining now – it’s 33 degrees at 5300′. Today sees the snow level at 6000′ early, rising to 7500′ around 7pm. However, I suspect that, even at high elevations, this is going to come in as freezing rain or sleet or something that’s not pretty snowflakes. We’ll see .5” water value (WV) between 11am and 10pm today, followed by an overnight break in the precip. Wind today will be SW 25 early, rising to WSW 40-50 after 7pm.

Around 4am tomorrow, Tuesday, the rain starts again, with the snow level around 7500′. As a cold front sags down from the south, rain will fall from the sky in torrents: 1-1.5” WV between 4am and 7pm. The snow level will drop to 4500′ around 4pm, meaning we’ll see 1-2” of snow at the end of this front. After the precip stops, the snow level keeps dropping, hitting 2000′ by 7pm and dropping to 500′ by Wednesday morning. Wind Tuesday will be WSW 40 early, going to W 35 as the front moves through in the late afternoon.

Wednesday looks cold and dry and clear, with the free air freezing level at 500′ (and the freezing level right at the surface in the Gorge – that’s for you, Chris). Wind will be N 20 early and NE 20 from midday on. Unless something changes in the models, the next chance of precip is a week or more out. Sorry. At least it will be cold enough and dry enough to run the snow making machines for a couple of days.

Plain Old Local Weather

This morning is your best chance to be dry and relatively warm. Rain moves in midday today, falls from the sky through midnight, stops briefly, and then picks up again all day tomorrow, before stopping tomorrow night. Watch out for icy roads on Wednesday morning, especially if you live above 500′. Actually, those icy conditions will likely stick around during the day Wednesday above 500′, so be careful out there. Break out the fur coats, folks, because Wednesday and Thursday are going to be in the 30’s, possibly colder.

Gorge Wind Forecast

It may be late in the year, but the wind is continuing to blow in the Gorge. Today brings light wind, but sometime around 7pm, after dark, sadly, we’ll see 30+ from Mosier eastward. Tomorrow starts off light, but we should see some afternoon westerlies at 23-36, briefly. On Wednesday, expect very cold (right around freezing) east wind at 24-28+.

Keep an eye on the north coast forecast for Tuesday through Thursday, because it’s looking like we’ll see clear sky, temps in the 50’s, and wind and waves.

Road and Mountain Biking

I saw photos of people riding in The Dalles yesterday. The pavement was wet.


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Events – email me if I’ve missed any outdoor-related events

There’s indoor Ultimate Frisbee tonight at 8pm at the Armory. There’s $12 Prime Rib at Cebu tomorrow night. Wednesday is the last night of Kayak Polo, unless a bunch of you show up and kick down some cash to keep it going for the rest of the season.

Have an awesome day today!

Temira

Categories
Forecast

11/16. Mt. Hood snow forecast. Gorge wind forecast. Enjoy your Saturday!!!

It’s fall now, and that means it’s time for the snow forecast!

This is Temira.
Your forecaster.

Thank you for using this forecast. Please tell your friends about it! And if you or your friends think this service is awesome/useful/saves you gas money/makes your life more fun, make a donation by clicking the sun below. Is more fun worth $49/year? $20/year? Donate what it’s worth to you, but $12 minimum gets you on the email list (with occasional giveaways) for a year. Thank you for your support, and have fun today!

PayPal - The safer, easier way to pay online!

Random Morning Thoughts

Gratitude Month, day 16: I was sitting here this morning struggling with the gratitude question, feeling sad because I have so many friends who are seriously ill right now. And I realized how grateful I am that one, I’m healthy, and two, that my friends let me be there for them when they need help. Friendship is a two-way street, f**kers. Remember that. Your friends want to help you. I love you guys.


Mt. Hood Snow Forecast – 5000′
Saturday
Sunday
Monday

(Very Chatty) Mt. Hood Snow Forecast

Yeah, it’s snowing on Mt. Hood, and we’re all happy. A couple of things to note: First, there were multiple wind gusts over 100mph last night, including a 115.7mph at the top of Cascade. Second, MHM received over 2” water value (WV) in this storm system (approximately 16 hours), and only received 8” of snow. Around here, a normal day is 10” of snow per 1” WV, meaning last night’s snow is, well, peanut butter, not powder (assuming it stayed snow, which I’m trying to determine).

For today, the snow level is around 2500′ and isn’t going to budge much. Terrain-enhanced (orographic) snowfall continues, with another .4” WV by 4pm and another .4” WV overnight, for 4-5” today and another 3-5” overnight. Wind today will be W 20-30.

Sunday sees a few flurries alternating with breaks in the cloud cover. The snow level will be 3000′ for much of the day, rising to 5000′ in the late afternoon. Trace accumulation. Wind SW 20 early, swinging to W 30 around 10am.

Early Monday morning, we’ll see the snow level rise as warmer air moves in. As of now, it looks like it will end up between 5500′ and 6500′, with rain/snow/sleet/freezing rain starting around 4pm. Over 1” WV will fall overnight. This is another of those difficult scenarios, but at this point, it looks several degrees warmer than last night’s system, meaning it’s much more likely we’ll see the wrong kind of precipitation. But then again, let’s wait and see what the models think tomorrow.

There is zero consensus in the models beyond Tuesday morning, so don’t believe anything you read anywhere else. Everyone’s just going with climatology (the long-term average weather on any given day) which give the forecast about a 60% chance of accuracy.

Plain Old Local Weather

It’s cold and showery in the Gorge right now, and it’s going to stay cold (40’s) and showery and windy today. Tomorrow brings, most likely, some low clouds with a chance for some sunbreaks with temps in the 40’s. Monday starts with low clouds and ends with high clouds and rain and temps in the low 50’s.

Gorge Wind Forecast

I was glancing out the window while typing the forecast, and saw the trees on Westcliff Drive swaying back and forth in the wind, tips moving probably 10′ from side-to-side. There’s some power behind the moving air this morning, that’s for sure.

Wind readings aren’t spectacular yet, but gradient readings are: .12 pdx-dls, .13 dls-psc, and .39 N/S. That signals a darned good chance of 30+ from Maryhill eastward today with gusty 16-21 under the clouds in the rainy western Gorge. The wind will fade after 2pm, so don’t lollygag. Tomorrow starts with westerlies at 13-15. In the afternoon, the wind increases to 22-25 east of Mosier. Monday brings light easterlies that switch to light westerlies later in the day.

Road and Mountain Biking

Let it be, let it be, let it be, let it be. If you value trailwork, let it be, let it be. It’s muddy out there. Let Post Canyon and Whoopdee dry out a bit before you ride them. Please. For the sake of the volunteers.


The Clymb: free membership. Cheap gear. Temira approves. Click to join.

Events – email me if I’ve missed any outdoor-related events

Coming up today, Ranger Jimmy T has the annual Charley’s Trail work day in honor of Charley LaVenture. Meet at the top of Charley’s Trail at 9am. After that, Dirty Fingers has a sale and bike swap, so round up all your unused bike gear and dump it on Mitchell’s floor. That’s 3-7. Apparently the crock pot request was actually a request for potluck items, so if you want to participate in a potluck today, bring something to Dirty Fingers to share.

Also today, the HRVHS soccer team plays in the state championships at 10:30am. You can go to Hillsboro to cheer on our awesome youth players, or you can watch the game live online here.

Finally, it’s still HUMPfest in Portland. You can score a seat by standing in the rush line if you show up 45ish minutes early.

Have an awesome day today!

Temira