Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 32%

11:25

22:32

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 16:29, Transit: 12:07. Moon - Rise: 11:25, Set: 22:32. Civil Dark: 17:03 - 07:11. Nautical Dark: 17:40 - 06:34. Astro Dark: 18:16 - 05:58

Total Clouds (% Sky Obscured)

77
83
85
72
92
100
78
100
100
100
100
100
100
99
93
78
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
48
32
19
19
12
10
18
23
51
79
100
97
89
90
70
99
100
100
99
100
100
100
100

Medium Clouds (% Sky Obscured)

77
22
20
3
72
72
67
87
100
100
100
100
100
95
13
10
43
62
59
66
89
89
76
100

High Clouds (% Sky Obscured)

39
5
33
5
52
100
65
100
100
100
100
100
86
5
2
11
14
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
1
5
1
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
28
24
25
26
28
24
32
50
38
0
9
34

Precipitation Type

None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
2
12
4
2
0
0
0
16
63
95
95
95
93
50
27
20
56
74
83
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.6
1
0.9
0.6
0.2
0
0
0.3
0.7
0.8
0.8
1.2
1.6
3.5

Wind Speed/Direction (mph)

17
14
13
9
7
3
4
7
7
7
5
3
7
15
23
25
26
24
23
23
23
24
25
28

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-3
-3
-3
-2
-1
-2
-3
-2
-2
-2
-2
-1

Feels Like (°C)

-3
-4
-3
-5
-3
-4
-5
-3
-4
-4
-4
-4
-6
-6
-6
-6
-4
-5
-6
-6
-5
-5
-6
-4

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-4
-4
-3
-2
-2
-2
-3
-3
-2
-2
-2
-1

Relative Humidity (%)

92
92
94
92
94
94
94
94
94
94
92
94
92
92
96
96
96
96
94
98
100
100
100
98

Pressure (mb)

1005
1006
1007
1007
1007
1007
1007
1006
1005
1005
1004
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1007
1007
1007

Ozone (du)

398
401
401
404
403
401
402
398
396
393
390
389
391
391
393
398
406
411
406
403
406
409
410
403

Friday 26

Waxing Crescent 42%

11:43

23:44

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 16:30, Transit: 12:08. Moon - Rise: 11:43, Set: 23:44. Civil Dark: 17:04 - 07:11. Nautical Dark: 17:41 - 06:34. Astro Dark: 18:17 - 05:58

Total Clouds (% Sky Obscured)

100
99
100
100
100
95
100
100
100
100
100
100
100
100
98
100
100
100
99
99
100
100
93
99

Low Clouds (% Sky Obscured)

100
97
100
100
100
90
100
100
100
100
100
100
100
100
98
100
100
100
99
99
100
100
93
99

Medium Clouds (% Sky Obscured)

100
83
11
23
45
16
45
45
27
50
50
27
35
34
0
0
0
0
0
0
3
3
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
27
33
35
3
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Fog (%)

33
58
100
69
38
100
68
47
43
38
59
86
63
91
81
59
25
74
37
1
0
0
0
13

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

95
95
63
81
95
95
95
95
95
89
82
73
89
94
77
67
50
53
42
44
39
29
29
26

Precipitation Amount (mm)

3.1
1.5
0.3
0.6
1.4
1.5
1.2
1.7
1.6
0.8
0.8
0.4
0.9
1
0.6
0.4
0.2
0.3
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

27
31
35
36
42
42
44
43
45
47
47
45
39
35
34
31
29
30
30
30
27
23
24
24

Chance of Frost

Temperature (°C)

-3
-3
-4
-4
-4
-4
-5
-4
-5
-5
-5
-5
-6
-6
-6
-6
-7
-5
-5
-4
-3
-4
-4
-5

Feels Like (°C)

-6
-7
-8
-9
-9
-10
-10
-10
-11
-12
-11
-10
-11
-11
-11
-11
-11
-9
-9
-8
-7
-8
-8
-8

Dew Point (°C)

-3
-3
-4
-5
-4
-4
-5
-4
-5
-6
-5
-5
-6
-6
-6
-7
-7
-6
-6
-5
-4
-4
-5
-5

Relative Humidity (%)

100
98
98
98
96
98
98
98
96
96
98
98
98
98
98
96
98
96
96
98
98
98
94
94

Pressure (mb)

1007
1009
1010
1010
1010
1010
1011
1012
1013
1014
1015
1016
1017
1018
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027

Ozone (du)

395
390
383
378
376
373
374
374
372
369
369
369
370
369
378
373
371
373
376
373
368
366
364
363

Saturday 27

First Quarter 53%

12:02

00:58

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 16:30, Transit: 12:08. Moon - Rise: 12:02, Set: 00:58. Civil Dark: 17:04 - 07:12. Nautical Dark: 17:42 - 06:34. Astro Dark: 18:18 - 05:58

Total Clouds (% Sky Obscured)

99
100
99
100
99
98
100
98
99
93
91
84
68
50
50
64
80
51
63
63
62
73
86
95

Low Clouds (% Sky Obscured)

99
100
99
87
94
79
68
78
84
87
82
80
68
50
50
64
77
49
46
50
55
59
63
61

Medium Clouds (% Sky Obscured)

0
4
2
5
14
56
95
95
96
37
24
6
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
4
100
91
77
100
35
30
2
3
40
29
7
25
3
5
1
30
34
39
43
51
76

ISS Passover

Visibility (miles)

1
1
0
1
1
3
1
1
2
1
1
1
1
1
1
1
2
2
9
9
9
9
9
9

Fog (%)

48
100
70
88
100
100
100
100
73
39
40
34
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
34
29
22
9
16
18
16
6
15
5
5
15
3
12
4
1
0
0
3
2
3
0
0

Precipitation Amount (mm)

0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
21
18
17
16
17
20
16
17
17
15
16
14
12
9
7
5
4
6
7
7
7
7

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-5
-5
-4
-2
-0
1
2
3
3
2

Feels Like (°C)

-9
-9
-9
-9
-9
-7
-7
-8
-8
-7
-6
-7
-8
-8
-8
-8
-7
-5
-2
-1
0
1
1
-1

Dew Point (°C)

-5
-6
-6
-6
-5
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-5
-4
-3
-1
1
2
3
3
1

Relative Humidity (%)

96
98
96
96
96
98
98
98
96
98
98
98
98
98
98
98
96
96
96
98
98
98
98
96

Pressure (mb)

1028
1028
1029
1030
1030
1030
1031
1032
1032
1032
1033
1034
1034
1034
1034
1035
1036
1036
1035
1035
1034
1034
1034
1034

Ozone (du)

359
357
357
353
351
347
347
347
345
345
340
337
334
333
331
327
325
323
320
317
315
313
312
311

Sunday 28

Waxing Gibbous 65%

12:26

02:16

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 16:31, Transit: 12:09. Moon - Rise: 12:26, Set: 02:16. Civil Dark: 17:05 - 07:12. Nautical Dark: 17:43 - 06:34. Astro Dark: 18:19 - 05:58

Total Clouds (% Sky Obscured)

94
92
62
91
97
100
77
83
80
80
86
92
81
73
65
62
58
58
60
60
65
77
88
98

Low Clouds (% Sky Obscured)

56
52
6
2
2
2
3
4
4
4
4
4
2
2
1
1
1
1
2
21
48
54
54
48

Medium Clouds (% Sky Obscured)

9
16
27
29
26
30
33
36
64
33
20
10
8
4
2
2
2
2
5
12
17
22
28
43

High Clouds (% Sky Obscured)

65
59
53
76
89
100
71
59
43
55
69
82
72
65
58
54
47
43
41
34
27
55
75
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
0
0
6

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
6
6
8
9
10
10
10
10
11
11
11
10
8
6
6
6
6
7
8
9
10

Chance of Frost

Temperature (°C)

2
2
2
3
2
2
2
2
1
1
1
1
0
0
1
1
2
3
3
4
5
5
5
4

Feels Like (°C)

-0
0
-0
1
-1
-2
-1
-1
-2
-2
-3
-3
-4
-3
-3
-3
-1
-0
0
1
2
2
3
1

Dew Point (°C)

2
2
2
2
2
1
1
1
0
0
-0
-0
-1
-1
-1
0
1
2
2
4
5
5
5
4

Relative Humidity (%)

96
98
98
96
94
94
94
94
93
93
94
94
91
92
92
93
94
94
94
98
100
100
100
100

Pressure (mb)

1035
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034

Ozone (du)

310
309
306
304
302
302
300
300
300
300
302
300
299
301
303
302
301
301
299
300
300
301
300
297

Monday 29

Waxing Gibbous 76%

12:55

03:39

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 16:32, Transit: 12:09. Moon - Rise: 12:55, Set: 03:39. Civil Dark: 17:06 - 07:12. Nautical Dark: 17:43 - 06:34. Astro Dark: 18:19 - 05:59

Total Clouds (% Sky Obscured)

92
83
66
71
68
64
75
86
97
92
92
89
92
95
99
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

47
34
14
6
0
0
0
0
0
0
0
0
1
1
1
1
1
1
6
9
8
10
12
14

Medium Clouds (% Sky Obscured)

33
17
4
28
5
6
7
7
72
11
17
17
17
15
16
22
27
33
25
16
8
10
11
9

High Clouds (% Sky Obscured)

82
75
58
71
68
61
70
79
92
77
65
52
67
83
99
99
99
99
97
99
99
100
100
100

ISS Passover

Visibility (miles)

0
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
1
2

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
6
5
6
6
5
3
4
4
5
5
4
4
4
4
4
4
4
5
5
5
4

Chance of Frost

Temperature (°C)

4
4
4
4
4
3
3
3
3
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8

Feels Like (°C)

1
1
1
1
0
-1
-1
-1
0
1
1
0
0
0
0
-0
-1
-2
-2
4
4
4
4
5

Dew Point (°C)

4
3
3
3
3
2
2
2
2
3
4
3
3
3
3
3
3
3
4
7
8
8
8
8

Relative Humidity (%)

100
98
98
96
94
93
94
93
93
94
94
93
94
93
94
94
94
94
96
96
96
96
98
98

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1033
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1029
1028
1027
1027
1027

Ozone (du)

298
299
300
301
304
307
308
309
308
309
309
310
308
308
307
306
305
303
302
301
300
300
298
297

Tuesday 30

Waxing Gibbous 85%

13:35

05:03

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 16:33, Transit: 12:10. Moon - Rise: 13:35, Set: 05:03. Civil Dark: 17:07 - 07:12. Nautical Dark: 17:44 - 06:35. Astro Dark: 18:20 - 05:59

Total Clouds (% Sky Obscured)

99
99
99
95
91
86
84
83
82
82
82
88
88
90
92
91
91
86
77
65
57
51
54
56

Low Clouds (% Sky Obscured)

10
6
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
22
36
43
50
56

Medium Clouds (% Sky Obscured)

9
9
9
13
18
22
16
12
7
6
5
4
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
98
95
91
85
82
81
80
77
74
73
76
79
81
85
75
62
45
43
40
27
31
31

ISS Passover

Visibility (miles)

2
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
1
1

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
6
7
7
7
8
8
9
10
9
8
7
6
5
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
5
5
5
6
5
5
5
3
3
3
3
3
3
8
9
11
11
11

Feels Like (°C)

6
4
5
5
4
4
3
1
2
2
1
1
1
-0
-1
-1
-1
-2
-3
5
6
7
8
9

Dew Point (°C)

8
6
6
6
5
5
4
4
4
4
4
4
4
2
2
1
2
2
3
8
9
10
11
11

Relative Humidity (%)

98
96
94
93
93
93
93
93
93
91
91
91
91
89
89
88
91
94
96
98
98
98
100
98

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1020
1019
1019
1019

Ozone (du)

296
295
295
294
293
292
292
292
291
291
292
292
293
294
295
296
297
298
299
298
298
297
296
295

Wednesday 31

Waxing Gibbous 93%

14:28

06:24

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:46, Set: 16:34, Transit: 12:10. Moon - Rise: 14:28, Set: 06:24. Civil Dark: 17:08 - 07:12. Nautical Dark: 17:45 - 06:35. Astro Dark: 18:21 - 05:59

Total Clouds (% Sky Obscured)

51
54
60
70
75
80
85
90
90
90
95
95
96
95
98
96
96
95

Low Clouds (% Sky Obscured)

46
36
28
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
8
13
19
44
68
93

High Clouds (% Sky Obscured)

22
14
10
10
20
30
35
30
25
25
25
25
46
68
84
84
83
83

ISS Passover

Visibility (miles)

1
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
6
7
7
8
8
8
9
9
10
10
9
7
5
4
5

Chance of Frost

Temperature (°C)

11
8
7
6
5
4
4
3
3
3
3
3
2
1
2
1
1
1

Feels Like (°C)

10
6
5
4
4
3
2
-0
-0
-1
-1
-1
-2
-2
-1
-1
-2
-3

Dew Point (°C)

11
8
6
5
4
3
3
2
2
2
2
2
1
0
1
0
0
1

Relative Humidity (%)

100
98
94
93
91
91
93
93
93
93
93
93
93
93
93
93
93
96

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

294
293
292
290
289
289
288
288
288
288
288
288
288
290
292
293
294
295

Forecast for Parkdale, Hood River, United States of America (45.40,-121.65)

Generated: 25/12/25 16:58:35. Forecast: 25/12/25 to 31/12/25. Timezone: UTC-8.00