Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 53%

11:39

23:40

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
18 OK

Sun - Rise: 07:40, Set: 16:29, Transit: 12:04. Moon - Rise: 11:39, Set: 23:40. Civil Dark: 17:02 - 07:06. Nautical Dark: 17:39 - 06:29. Astro Dark: 18:15 - 05:53

Total Clouds (% Sky Obscured)

92
60
54
77
91
65
77
54
79
81
87
74
57
74
73
59
61
77
83
72
64
48
50
45

Low Clouds (% Sky Obscured)

66
38
54
73
91
65
77
54
75
81
82
67
51
69
66
59
61
74
83
72
64
48
46
39

Medium Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
1
2
32
33
0
0
0
0
0
0
0
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
2
32
17
40
7
3
2
0
1
0
0
2
2
6

ISS Passover

Visibility (miles)

6
9
9
1
1
9
2
9
8
9
8
9
9
6
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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
28
16
17
22
22
24
25
26
9
19
7
4
4
1
5
5
1
1
1
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)

9
13
10
18
17
19
19
17
19
20
17
16
14
12
13
16
18
16
16
14
13
11
9
7

Chance of Frost

Temperature (°C)

2
2
2
0
0
0
-0
0
-0
-1
-0
-0
-1
-1
-0
0
1
1
1
1
1
0
-0
-1

Feels Like (°C)

-5
-6
-8
-7
-8
-10
-8
-10
-8
-11
-8
-8
-8
-7
-8
-8
-7
-7
-7
-6
-6
-5
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

81
80
71
84
86
74
81
75
75
72
77
75
77
84
72
73
67
62
61
64
67
73
75
75

Pressure (mb)

1008
1009
1010
1011
1012
1013
1014
1015
1017
1017
1018
1019
1020
1021
1023
1024
1024
1024
1025
1025
1026
1027
1028
1029

Ozone (du)

379
378
375
371
362
353
353
356
358
361
366
372
373
376
382
387
376
372
371
367
368
366
364
362

Saturday 27

First Quarter 65%

11:59

00:54

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

Sun - Rise: 07:40, Set: 16:29, Transit: 12:05. Moon - Rise: 11:59, Set: 00:54. Civil Dark: 17:03 - 07:06. Nautical Dark: 17:40 - 06:29. Astro Dark: 18:16 - 05:54

Total Clouds (% Sky Obscured)

48
66
78
100
100
100
99
86
81
69
45
19
33
25
7
46
20
58
76
97
100
67
30
42

Low Clouds (% Sky Obscured)

37
52
54
64
63
52
44
43
43
38
28
11
8
2
2
2
2
2
13
14
2
1
1
0

Medium Clouds (% Sky Obscured)

3
6
13
64
75
100
91
57
38
18
12
0
0
0
0
0
0
0
0
0
0
0
0
21

High Clouds (% Sky Obscured)

9
19
41
100
100
100
44
43
3
42
3
9
33
25
6
46
19
58
75
95
100
63
22
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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
1
0
1
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)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-1
0
1
1
1
1
1
1
0
-0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
81
80
77
78
78
83
86
86
86
86
87
86
80
73
70
67
66
65
66
74
81
83

Pressure (mb)

1030
1030
1030
1031
1032
1032
1033
1033
1034
1034
1034
1035
1036
1036
1037
1037
1036
1036
1035
1035
1035
1035
1036
1036

Ozone (du)

358
359
362
354
354
352
350
347
346
343
340
336
330
325
321
318
317
316
316
316
315
313
313
313

Sunday 28

Waxing Gibbous 65%

12:23

02:11

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

Sun - Rise: 07:40, Set: 16:30, Transit: 12:05. Moon - Rise: 12:23, Set: 02:11. Civil Dark: 17:04 - 07:07. Nautical Dark: 17:41 - 06:29. Astro Dark: 18:16 - 05:54

Total Clouds (% Sky Obscured)

30
55
83
31
63
71
74
80
54
30
45
35
54
23
20
78
90
64
90
64
62
58
53
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
0
0
19
30
28
18
10
0

Medium Clouds (% Sky Obscured)

18
24
83
15
14
34
35
16
19
18
10
0
0
0
0
0
0
1
2
3
3
7
9
10

High Clouds (% Sky Obscured)

8
36
40
14
63
58
60
65
33
3
25
25
43
23
17
78
89
61
78
35
35
34
29
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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
1
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)

2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
1
1
1
1
1
0
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
80
81
79
81
79
79
81
79
79
79
79
72
67
65
63
61
63
70
78
83
81

Pressure (mb)

1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1037
1037
1037
1036
1035
1035
1034
1034
1035
1035
1035

Ozone (du)

310
308
306
306
305
303
302
302
302
302
301
301
302
304
303
301
300
300
300
301
301
301
302
306

Monday 29

Waxing Gibbous 76%

12:53

03:33

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

Sun - Rise: 07:40, Set: 16:31, Transit: 12:06. Moon - Rise: 12:53, Set: 03:33. Civil Dark: 17:04 - 07:07. Nautical Dark: 17:41 - 06:30. Astro Dark: 18:17 - 05:54

Total Clouds (% Sky Obscured)

64
62
64
58
56
55
64
77
86
81
78
8
19
32
45
14
10
39
39
8
14
43
51
17

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

11
30
64
58
56
46
53
12
15
9
9
3
4
5
6
4
3
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

43
43
43
37
36
35
42
53
65
54
43
3
6
13
26
6
4
17
14
6
9
15
17
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
79
76
78
78
79
81
82
82
82
82
84
82
74
68
63
60
60
61
69
77
81
81

Pressure (mb)

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

Ozone (du)

307
308
307
309
310
311
311
312
311
313
314
316
315
314
314
315
315
311
311
310
310
307
304
302

Tuesday 30

Waxing Gibbous 85%

13:33

04:57

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

Sun - Rise: 07:40, Set: 16:32, Transit: 12:06. Moon - Rise: 13:33, Set: 04:57. Civil Dark: 17:05 - 07:07. Nautical Dark: 17:42 - 06:30. Astro Dark: 18:18 - 05:54

Total Clouds (% Sky Obscured)

46
60
60
61
61
52
42
36
35
31
34
41
42
46
55
30
35
30
24
14
9
6
6
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
18
8
4
41
42
46
55
28
18
12
8
4
0
0
0
0

High Clouds (% Sky Obscured)

11
15
15
16
17
19
17
16
20
22
21
18
18
17
5
15
15
10
8
6
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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)

1
1
1
1
1
1
1
2
2
2
1
2
2
2
1
2
2
2
2
2
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
80
81
81
80
78
78
78
79
80
78
74
69
64
63
62
61
66
71
77
79
80

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

301
300
299
297
295
294
294
295
295
292
290
288
290
292
290
291
290
289
288
288
288
288
289
289

Wednesday 31

Waxing Gibbous 93%

14:27

06:18

19 OK
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
18 Bad

Sun - Rise: 07:40, Set: 16:33, Transit: 12:06. Moon - Rise: 14:27, Set: 06:18. Civil Dark: 17:06 - 07:07. Nautical Dark: 17:43 - 06:30. Astro Dark: 18:19 - 05:54

Total Clouds (% Sky Obscured)

30
55
82
82
80
82
88
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
1
2
3
4
8
12
16
37
57
81
86
94
99
93
86
78
77
80
89
93
97
98

High Clouds (% Sky Obscured)

24
48
72
64
58
50
68
87
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
81
81
81
81
81
81
81
80
80
80
74
70
65
63
61
57
61
64
69
67
64

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1017
1018
1018

Ozone (du)

289
290
291
293
293
294
295
294
292
291
291
291
292
291
291
291
291
290
290
289
289
288
289
290

Thursday 1

Waxing Gibbous 98%

15:36

07:28

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: 07:40, Set: 16:34, Transit: 12:07. Moon - Rise: 15:36, Set: 07:28. Civil Dark: 17:07 - 07:07. Nautical Dark: 17:44 - 06:30. Astro Dark: 18:20 - 05:54

Total Clouds (% Sky Obscured)

98
97
97
99
99
100
100
100
100
96
92
87
77
68
61
65
68
70
77
84
92

Low Clouds (% Sky Obscured)

8
16
23
24
26
26
23
25
32
32
30
27
29
34
39
51
62
66
68
71
71

Medium Clouds (% Sky Obscured)

98
97
97
98
96
94
93
91
90
82
74
65
44
22
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
97
95
97
98
100
100
100
100
91
89
83
77
68
61
50
24
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
1
16
25
35
33
34
39
38
35
27
21
15
2
11
17
14

Precipitation Amount (mm)

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
4
3
3
4
4
4
5
5
5
6
6
7
8
10
12
14
16
14
12

Chance of Frost

Temperature (°C)

2
2
2
3
3
4
4
4
4
4
4
4
4
5
6
7
8
9
10
10
9

Feels Like (°C)

-0
-0
-1
-1
0
0
1
1
1
1
0
0
1
1
1
2
5
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
62
63
64
66
66
68
71
72
73
75
73
74
74
74
74
74
76
77

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012
1012
1012
1012

Ozone (du)

291
291
291
291
292
294
295
296
297
299
301
304
306
310
313
317
319
321
324
321
318

Forecast for Antelope, Wasco, United States of America (44.91,-120.72)

Generated: 26/12/25 19:34:09. Forecast: 26/12/25 to 01/01/26. Timezone: UTC-8.00