Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 24%

02:44

13:17

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
16 Bad
17 Bad

Sun - Rise: 07:48, Set: 16:33, Transit: 12:11. Moon - Rise: 02:44, Set: 13:17. Civil Dark: 17:07 - 07:14. Nautical Dark: 17:45 - 06:37. Astro Dark: 18:20 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
84
100
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
37
42
60
79
80
80
80
79
80
78
90
100
100
100
100
100
100
97
100
99
100
100
98

Medium Clouds (% Sky Obscured)

62
100
70
40
34
47
42
40
68
93
99
100
100
96
100
99
100
100
100
100
95
89
82
67

High Clouds (% Sky Obscured)

100
100
42
10
100
56
100
100
96
100
100
100
91
100
100
100
67
23
35
45
47
45
47
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
7
8
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
9
25
79
95
95
95
95
50
35
41
58
36
35
44
29
26
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1.6
2.6
1.6
0.9
0
0
0
0.5
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
13
13
13
13
13
13
14

Feels Like (°C)

9
9
10
10
10
10
9
9
9
9
10
10
10
10
9
10
11
11
11
12
12
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

79
77
76
70
70
71
70
72
73
73
76
77
79
76
87
87
84
92
92
92
92
89
89
89

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

274
275
277
279
279
281
283
285
286
287
289
290
291
290
289
290
292
292
291
291
291
289
286
286

Sunday 14

Waning Crescent 16%

03:50

13:37

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
16 Bad
17 Bad

Sun - Rise: 07:49, Set: 16:33, Transit: 12:11. Moon - Rise: 03:50, Set: 13:37. Civil Dark: 17:07 - 07:15. Nautical Dark: 17:45 - 06:38. Astro Dark: 18:20 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
88
100

Low Clouds (% Sky Obscured)

99
92
88
82
83
80
87
85
82
88
94
95
97
100
94
99
82
91
92
88
92
87
75
50

Medium Clouds (% Sky Obscured)

98
67
73
85
88
100
100
100
100
100
100
97
67
100
60
36
26
33
31
43
35
9
40
32

High Clouds (% Sky Obscured)

91
100
91
100
100
100
97
100
100
100
100
100
65
0
0
0
89
81
84
86
94
16
16
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
6
2
3
3
4
3
3
9
9
9
3
1
1
0
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
5
2
0
0

Precipitation Type

None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

21
44
21
21
27
79
95
95
95
95
95
95
95
95
95
76
76
86
71
65
95
92
34
50

Precipitation Amount (mm)

0
0
0
0
0
0.3
2.1
2
3.3
5.5
3.9
2
1.5
1.1
1
0.4
0.3
0.6
0.3
0.2
1
1
0
0.4

Wind Speed/Direction (mph)

3
3
4
4
5
5
6
6
8
8
9
11
12
9
8
9
9
8
9
11
11
10
9
4

Chance of Frost

Temperature (°C)

13
13
14
14
15
15
15
15
15
15
15
15
15
15
14
14
14
15
14
15
14
14
13
13

Feels Like (°C)

11
11
11
12
12
13
13
13
13
12
13
13
12
13
13
13
12
13
12
11
11
11
9
11

Dew Point (°C)

11
11
11
12
12
12
12
11
12
13
14
14
14
14
14
14
14
14
14
14
14
13
12
12

Relative Humidity (%)

89
86
83
83
82
80
83
79
83
87
92
93
93
95
96
96
96
96
96
96
96
96
96
95

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1018
1018

Ozone (du)

286
285
284
284
285
285
284
282
281
278
278
279
281
282
282
284
288
291
294
296
298
301
303
304

Monday 15

Waning Crescent 10%

04:56

14:01

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
16 Bad
17 Bad

Sun - Rise: 07:50, Set: 16:34, Transit: 12:12. Moon - Rise: 04:56, Set: 14:01. Civil Dark: 17:08 - 07:16. Nautical Dark: 17:45 - 06:38. Astro Dark: 18:21 - 06:02

Total Clouds (% Sky Obscured)

100
100
99
98
95
100
100
100
99
100
100
97
92
93
96
92
95
97
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

58
46
48
53
47
47
47
53
88
92
96
94
85
87
91
85
84
87
90
89
74
92
89
86

Medium Clouds (% Sky Obscured)

48
86
78
64
82
75
57
69
85
52
61
43
40
39
40
79
87
95
100
100
100
100
97
94

High Clouds (% Sky Obscured)

100
97
88
74
35
35
40
40
40
45
50
50
45
45
40
45
60
78
100
75
47
18
4
20

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
5
5
8
8
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
1
0
0
56
84
52
21
0
11
11
11
11
11
11
11
11

Precipitation Type

None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

39
59
90
85
75
73
88
95
84
95
95
95
95
95
95
95
86
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
0.9
0.7
0.7
0.7
0.7
0.9
0.4
0.8
1.2
1.1
0.8
0.8
0.9
1.4
0.6
0.9
1.2
1
1.1
1.1
1.3
3.5

Wind Speed/Direction (mph)

5
4
2
4
6
7
6
7
7
8
9
11
12
11
11
11
13
13
13
14
15
15
15
15

Chance of Frost

Temperature (°C)

13
13
13
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

10
11
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10

Dew Point (°C)

12
13
13
14
13
13
13
13
13
13
13
13
12
12
13
12
12
12
12
11
12
12
12
12

Relative Humidity (%)

95
96
98
100
98
100
98
98
98
98
96
96
95
95
96
92
92
90
89
86
89
93
95
95

Pressure (mb)

1018
1018
1019
1018
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1013
1012
1011
1009
1008
1007
1005

Ozone (du)

304
302
302
306
305
300
299
299
299
297
298
298
299
299
300
299
298
299
298
300
304
310
316
320

Tuesday 16

Waning Crescent 5%

06:02

14:31

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
16 Bad
17 Bad

Sun - Rise: 07:50, Set: 16:34, Transit: 12:12. Moon - Rise: 06:02, Set: 14:31. Civil Dark: 17:08 - 07:16. Nautical Dark: 17:46 - 06:39. Astro Dark: 18:21 - 06:03

Total Clouds (% Sky Obscured)

94
96
98
100
93
84
78
56
56
60
69
73
76
86
93
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

85
79
73
67
65
65
43
37
47
60
66
69
66
65
60
63
64
69
72
75
77
80
82
85

Medium Clouds (% Sky Obscured)

91
95
40
98
93
80
71
21
10
0
9
15
19
73
26
83
96
98
100
99
98
97
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
25
73
100
100
100
100
90
80
69
79
90

ISS Passover

Visibility (miles)

2
2
4
1
2
9
7
9
8
5
9
4
4
5
6
7
7
6
7
9
7
7
7
6

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
88
90
76
70
45
65
77
70
64
60
61
64
63
63
65
66
60
61
65

Precipitation Amount (mm)

3.3
1.5
2.3
3
0.7
0.6
0.6
0.4
0.4
0
0.4
0.6
0.4
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3

Wind Speed/Direction (mph)

16
18
15
14
11
12
12
13
13
12
11
10
8
5
5
4
5
5
6
7
7
7
6
6

Chance of Frost

Temperature (°C)

13
12
12
11
9
9
8
8
8
8
7
7
7
7
7
7
8
8
8
8
8
8
8
8

Feels Like (°C)

10
8
8
5
4
2
2
2
2
2
2
2
3
3
3
4
4
4
4
4
4
4
5
5

Dew Point (°C)

12
12
11
10
9
8
7
6
6
5
5
4
4
5
5
5
5
5
5
6
6
6
6
7

Relative Humidity (%)

95
95
95
96
96
96
88
88
87
85
82
81
82
87
87
82
85
85
84
85
88
90
90
90

Pressure (mb)

1004
1003
1002
1002
1003
1006
1008
1009
1012
1013
1014
1015
1016
1017
1018
1019
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

326
330
336
338
339
346
346
342
341
345
348
346
338
339
333
334
331
331
330
328
326
324
318
317

Wednesday 17

Waning Crescent 2%

07:06

15:09

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
16 Bad
17 Bad

Sun - Rise: 07:51, Set: 16:34, Transit: 12:13. Moon - Rise: 07:06, Set: 15:09. Civil Dark: 17:08 - 07:17. Nautical Dark: 17:46 - 06:39. Astro Dark: 18:22 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
84
82
81
86
86
96
96
95
94
93
93
92
94
95
97
95
93
90
93
96
99
97
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

58
58
60
55
48
48
58
83
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.2
0.2
0
0
0
0.2
0.5
1
1.3
1.9
1.7
1.5
1.9
2
1.8
2.7
3.7
2.1
1.9
1.6
0.7
0.9
0.8

Wind Speed/Direction (mph)

6
5
4
4
3
3
3
2
3
4
4
4
4
5
5
5
6
8
11
16
14
12
10
8

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
8
8
9
11
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
7
7
8
10
12
12
11
11
10

Relative Humidity (%)

93
91
91
91
91
91
91
93
93
96
94
94
94
96
94
93
91
93
93
95
96
98
98
96

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1010
1009
1007
1006
1004
1002
1002
1001
1001
1002
1003
1004
1004

Ozone (du)

321
323
323
323
323
322
325
326
326
325
324
326
328
330
330
329
329
328
328
328
328
328
328
327

Thursday 18

Waning Crescent 0%

08:04

15:56

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
16 Bad
17 Bad

Sun - Rise: 07:51, Set: 16:35, Transit: 12:13. Moon - Rise: 08:04, Set: 15:56. Civil Dark: 17:09 - 07:17. Nautical Dark: 17:46 - 06:40. Astro Dark: 18:22 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
83
72
79
89
98
92
86
84
91
96
100
97
92
88
69
50

Low Clouds (% Sky Obscured)

93
92
91
90
87
83
82
78
74
70
78
86
95
92
86
84
87
86
85
80
71
52
37
23

Medium Clouds (% Sky Obscured)

92
93
96
98
89
74
62
57
52
51
68
79
92
85
79
69
74
87
100
94
87
81
55
30

High Clouds (% Sky Obscured)

100
83
67
40
53
73
99
66
33
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
87
72
57
60
60
60
52
47
56
68
81
88
78
68
56
62
66
69
72
82
90
86
88

Precipitation Amount (mm)

0.6
0.4
0.2
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.4
0.2
0
0
0.3
0.3
0.3
0.5
0.6
0.5
0.6

Wind Speed/Direction (mph)

7
7
5
3
2
3
3
3
2
2
3
3
4
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
5
6
4
3
3
4
5
6
5
5
4
5
5
4
5
4
4
3
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
88
87
90
91
93
94
96
96
94
91
91
88
85
84
84
85
87
87
86
88
91

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

327
326
333
339
345
350
354
359
360
362
364
365
365
366
366
367
367
372
376
381
379
376
374
373

Friday 19

New Moon 1%

08:55

16:54

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: 07:52, Set: 16:35, Transit: 12:14. Moon - Rise: 08:55, Set: 16:54. Civil Dark: 17:09 - 07:18. Nautical Dark: 17:47 - 06:40. Astro Dark: 18:22 - 06:04

Total Clouds (% Sky Obscured)

34
46
55
64
74
83
93
95
96
97
98
99
98
90
83
78

Low Clouds (% Sky Obscured)

8
20
30
43
58
74
89
87
86
84
85
86
87
81
76
70

Medium Clouds (% Sky Obscured)

4
15
25
36
49
63
76
64
54
44
56
67
77
58
38
19

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
84
79
77
76
80
85
73
74
80
80
82
87
86
92
95

Precipitation Amount (mm)

0.7
0.5
0.5
0.5
0.5
0.6
0.8
0.4
0.5
0.6
0.5
0.6
0.6
0.6
0.7
0.8

Wind Speed/Direction (mph)

5
7
7
7
8
8
7
7
8
9
8
6
6
6
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
1
1
2
2
2
2
2
2
1
2
2
2
2

Dew Point (°C)

3
3
3
3
3
3
4
4
4
4
3
4
4
4
5
5

Relative Humidity (%)

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

Pressure (mb)

1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

372
371
371
371
370
368
366
364
362
361
359
359
359
359
361
363

Forecast for Netarts, Tillamook, United States of America (45.37,-123.97)

Generated: 13/12/25 18:19:34. Forecast: 13/12/25 to 19/12/25. Timezone: UTC-8.00