Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 14%

04:20

13:53

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

Sun - Rise: 06:37, Set: 17:33, Transit: 12:06. Moon - Rise: 04:20, Set: 13:53. Civil Dark: 17:59 - 06:12. Nautical Dark: 18:29 - 05:42. Astro Dark: 18:58 - 05:13

Total Clouds (% Sky Obscured)

29
48
59
68
100
100
100
100
55
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

25
28
16
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
30
14
26
23
15
10
10
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
48
59
68
100
100
100
100
55
0
7
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

11
11
10
9
9
8
8
8
8
8
7
7
7
7
7
7
7
9
11
12
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
40
53
59
58
55
52
51
50
50
48
47
47
47
44
42
42
39
30
28
26
25
26
27

Pressure (mb)

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

Ozone (du)

354
352
355
361
365
366
376
386
388
385
380
374
365
353
346
347
334
329
325
323
313
305
302
302

Friday 13

Waning Crescent 8%

05:04

14:55

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

Sun - Rise: 06:36, Set: 17:34, Transit: 12:06. Moon - Rise: 05:04, Set: 14:55. Civil Dark: 18:00 - 06:11. Nautical Dark: 18:29 - 05:41. Astro Dark: 18:59 - 05:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
5
6
6
31
41
32
5
5
30
66
100
97
86

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
5
3
4
31
41
32
3
5
30
65
100
97
83

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)

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

Chance of Frost

Temperature (°C)

13
13
11
9
10
8
8
8
7
7
7
7
7
7
7
7
7
9
12
12
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
26
38
39
43
42
41
42
41
42
41
41
41
42
45
49
54
51
45
42
36
33
33
34

Pressure (mb)

1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1020
1020
1020
1020
1019
1019
1018

Ozone (du)

299
296
296
294
293
290
287
286
285
284
282
281
281
281
280
281
282
283
283
284
285
285
284
285

Saturday 14

Waning Crescent 3%

05:43

14:55

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

Sun - Rise: 06:35, Set: 17:35, Transit: 12:06. Moon - Rise: 05:43, Set: 14:55. Civil Dark: 18:01 - 06:10. Nautical Dark: 18:30 - 05:40. Astro Dark: 18:59 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
82
70
100
100
99
66
41
36
33
76
10
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
21
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
11
11
29
4
67
91
85
4
39
81
92
56
5

High Clouds (% Sky Obscured)

100
100
100
100
77
62
100
100
99
55
24
9
8
59
8
96
68
100
100
100
100
100
100
100

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
1
1
1
2
1
1
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
7
8
7
8
8
10
10
10
10
10
9
9
9
8
8
9
9
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

13
12
11
9
9
8
7
7
7
6
7
6
6
6
5
5
5
6
9
9
10
10
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
38
50
61
65
71
75
78
81
81
84
84
86
86
85
86
82
76
62
54
47
42
43
44

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1018
1018
1018
1017
1016
1016
1015

Ozone (du)

283
285
287
287
289
290
291
291
293
294
294
294
294
295
294
295
296
299
299
300
300
298
298
300

Sunday 15

Waning Crescent 1%

06:16

15:59

15 Bad
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

Sun - Rise: 06:34, Set: 17:36, Transit: 12:06. Moon - Rise: 06:16, Set: 15:59. Civil Dark: 18:02 - 06:09. Nautical Dark: 18:31 - 05:39. Astro Dark: 19:00 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
98
96
94
95
97
98
99
99
100
98
96

Low Clouds (% Sky Obscured)

28
19
9
0
0
0
0
0
0
0
0
0
0
19
34
48
60
75
90
93
96
99
95
91

Medium Clouds (% Sky Obscured)

6
10
12
14
13
13
12
18
26
35
33
35
36
43
91
91
94
95
98
99
99
100
90
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
100
100
100
90
57
27
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
1
1
9
9
9
9
9
5
1
0
0
0
0
1
1
1
1

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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
2
0
4
2
11
3
3
4
4
5
6
37
95
95
95
95
95
95
95
95
87
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.2
1.8
3.2
2
0.6
0.6
0.7
0.4
0.4

Wind Speed/Direction (mph)

10
10
10
10
10
11
12
11
11
10
9
10
13
16
17
20
25
26
21
19
20
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
49
60
74
82
86
91
94
93
86
78
73
75
75
81
93
96
100
98
98
98
98
96
96

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1012
1013
1012
1012
1012
1012
1013
1013
1013
1012

Ozone (du)

301
300
301
301
301
303
305
304
304
303
303
306
312
318
324
334
345
349
357
357
358
350
346
345

Monday 16

Waning Crescent 0%

06:46

17:03

15 Bad
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

Sun - Rise: 06:33, Set: 17:37, Transit: 12:06. Moon - Rise: 06:46, Set: 17:03. Civil Dark: 18:03 - 06:08. Nautical Dark: 18:32 - 05:38. Astro Dark: 19:01 - 05:09

Total Clouds (% Sky Obscured)

95
97
98
100
100
92
100
100
99
99
94
81
71
80
90
100
99
98
95
96
97
99
99
100

Low Clouds (% Sky Obscured)

86
91
96
100
100
92
100
96
92
88
59
29
0
33
67
100
98
96
94
93
92
91
94
97

Medium Clouds (% Sky Obscured)

64
76
90
99
100
92
65
62
98
97
75
19
0
25
50
85
75
57
43
42
43
44
38
30

High Clouds (% Sky Obscured)

0
5
8
6
4
2
1
2
3
3
8
17
23
16
8
2
13
24
31
26
27
30
26
21

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

75
95
95
95
95
95
95
95
95
95
95
89
37
53
54
58
66
76
84
77
70
64
67
73

Precipitation Amount (mm)

0.4
0.8
1.3
2.1
4
5.8
7.9
4.3
3.1
2.4
1.5
0.7
0
0
0.2
0.4
0.4
0.5
0.6
0.6
0.5
0.4
0.5
0.6

Wind Speed/Direction (mph)

18
16
14
13
15
15
16
17
16
16
15
13
12
13
13
13
13
13
13
13
13
13
12
13

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
6
6
5
6
5
5
5
4
4
4
4
4
4
4
6
6
7
7

Feels Like (°C)

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

Dew Point (°C)

6
7
6
5
5
4
5
5
5
5
5
5
4
3
4
4
3
3
2
1
4
5
6
6

Relative Humidity (%)

96
96
96
96
96
93
94
96
96
94
94
96
98
96
98
98
98
91
86
80
85
90
93
94

Pressure (mb)

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

Ozone (du)

352
347
349
348
352
354
355
354
354
350
335
329
327
323
321
320
319
317
315
313
312
310
309
309

Tuesday 17

New Moon 2%

07:14

18:07

15 Bad
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

Sun - Rise: 06:32, Set: 17:38, Transit: 12:06. Moon - Rise: 07:14, Set: 18:07. Civil Dark: 18:04 - 06:07. Nautical Dark: 18:33 - 05:37. Astro Dark: 19:02 - 05:08

Total Clouds (% Sky Obscured)

100
95
90
83
78
75
76
71
65
66
61
64
60
75
75
70
70
70
70
70
65
65
63
59

Low Clouds (% Sky Obscured)

100
90
79
69
71
73
76
71
65
60
40
20
0
0
0
0
5
5
50
55
60
60
55
41

Medium Clouds (% Sky Obscured)

23
16
9
1
1
0
0
8
15
19
34
51
60
50
65
70
70
70
70
70
65
65
63
59

High Clouds (% Sky Obscured)

13
7
3
1
1
0
0
0
0
0
7
24
47
64
64
61
56
51
49
31
17
2
1
0

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
4

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

80
71
70
69
65
57
52
71
77
74
85
88
86
95
95
95
95
95
95
95
95
95
86
62

Precipitation Amount (mm)

0.8
0.5
0.4
0.4
0.3
0
0
0.3
0.3
0.3
0.5
0.6
0.5
0.8
1.1
1.3
1.5
1.8
2
1.4
1.1
1
0.6
0.3

Wind Speed/Direction (mph)

13
14
14
14
14
14
14
15
15
15
16
16
16
16
17
18
18
16
16
18
18
18
18
16

Chance of Frost

Temperature (°C)

7
6
5
5
5
4
4
3
3
3
3
2
2
2
2
2
1
3
4
5
5
5
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
98
96
96
96
96
98
98
100
100
100
100
100
100
98
98
98
96
96
83

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

310
311
311
311
311
313
315
317
319
320
321
325
329
333
338
342
347
353
358
364
374
384
394
400

Wednesday 18

Waxing Crescent 7%

07:41

19:11

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

Sun - Rise: 06:31, Set: 17:39, Transit: 12:05. Moon - Rise: 07:41, Set: 19:11. Civil Dark: 18:04 - 06:06. Nautical Dark: 18:34 - 05:36. Astro Dark: 19:03 - 05:07

Total Clouds (% Sky Obscured)

52
48
43
35
28
18
8
7
5
4
4
3
3
2
1
0
7
12
18

Low Clouds (% Sky Obscured)

31
19
17
15
20
13
6
5
4
3
3
3
2
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

52
36
19
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
2
2
1
1
0
3
4
7

ISS Passover

Visibility (miles)

7
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

Precipitation Type

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

Precipitation Probability (%)

36
35
36
33
32
25
10
10
8
1
1
1
0
1
1
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

Wind Speed/Direction (mph)

14
12
9
7
8
7
7
6
8
10
13
12
12
12
12
12
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
72
79
86
83
80
76
76
74
74
73
71
70
69
66
66
58
51

Pressure (mb)

1016
1015
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

405
410
402
394
386
377
368
359
355
352
349
348
347
347
347
347
347
345
343

Forecast for Mount Wilson, Los Angeles, United States of America (34.22,-118.06)

Generated: 12/02/26 15:46:24. Forecast: 12/02/26 to 18/02/26. Timezone: UTC-8.00