Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 26%

09:02

No Set

23 Good
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
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Bad

Sun - Rise: 06:57, Set: 17:57, Transit: 12:27. Moon - Rise: 09:02, Set: No Set. Civil Dark: 18:25 - 06:30. Nautical Dark: 18:56 - 05:58. Astro Dark: 19:28 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67

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)

13
13
14
13
13
14
13
12
10
11
12
12
13
14
16
16
16
15
12
9
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-17
-17
-18
-18
-18
-19
-19
-20
-19
-19
-20
-27
-28
-29
-30
-30
-30
-29
-29
-29
-28
-28

Relative Humidity (%)

19
20
21
22
23
23
23
23
22
22
21
20
16
7
6
5
5
5
6
6
7
8
9
9

Pressure (mb)

1009
1010
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1019
1019
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023

Ozone (du)

401
402
400
396
396
400
404
408
413
413
408
405
402
399
401
399
399
399
403
400
395
387
384
385

Sunday 22

Waxing Crescent 37%

09:33

23:31

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 06:56, Set: 17:59, Transit: 12:27. Moon - Rise: 09:33, Set: 23:31. Civil Dark: 18:26 - 06:29. Nautical Dark: 18:57 - 05:57. Astro Dark: 19:29 - 05:26

Total Clouds (% Sky Obscured)

74
100
99
71
52
38
59
86
87
92
95
99
79
95
100
100
100
100
100
100
100
100
100
39

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
100
99
64
52
35
54
54
58
67
90
78
53
44
8
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
100
72
5
0
2
4
35
62
43
78
91
40
91
100
100
100
100
100
100
100
100
100
39

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)

9
9
7
4
4
4
4
3
3
3
4
5
5
6
6
6
5
5
5
2
2
5
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-5
-3
-5
-5
-6
-7
-7
-6
-5
-3
-2
1
1
2
3
3
2
2
-1
-2
-2

Dew Point (°C)

-28
-28
-28
-28
-28
-26
-26
-27
-27
-27
-27
-27
-26
-26
-25
-22
-20
-19
-19
-18
-17
-14
-11
-10

Relative Humidity (%)

9
9
10
10
11
13
13
13
13
12
12
11
10
9
9
11
12
13
14
15
17
25
36
41

Pressure (mb)

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

Ozone (du)

384
386
386
380
379
375
371
376
376
378
380
382
381
381
381
384
385
383
379
379
375
371
370
371

Monday 23

Waxing Crescent 49%

10:12

00:47

23 OK
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
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 06:54, Set: 18:00, Transit: 12:27. Moon - Rise: 10:12, Set: 00:47. Civil Dark: 18:27 - 06:27. Nautical Dark: 18:58 - 05:56. Astro Dark: 19:30 - 05:24

Total Clouds (% Sky Obscured)

43
7
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
1
1
22
38
61
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
22
38
61
79

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
1
2
3

High Clouds (% Sky Obscured)

43
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
10
24

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)

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

Chance of Frost

Temperature (°C)

1
0
-0
-1
-1
-1
-1
-2
-2
-2
-1
2
4
6
7
9
9
10
10
9
8
7
6
6

Feels Like (°C)

-3
-3
-2
-1
-2
-2
-2
-3
-3
-3
-2
1
3
4
6
7
8
8
8
7
6
4
4
3

Dew Point (°C)

-9
-9
-9
-9
-10
-10
-10
-11
-12
-13
-13
-13
-11
-10
-9
-9
-8
-9
-8
-9
-9
-5
1
1

Relative Humidity (%)

46
49
50
51
51
50
50
49
47
42
38
33
32
31
30
29
28
27
27
28
31
44
69
71

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1024
1024
1025
1025
1025
1025
1024
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

374
379
383
383
388
392
395
393
390
383
383
385
385
383
384
380
381
382
383
388
388
387
389
387

Tuesday 24

First Quarter 61%

11:00

02:02

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:53, Set: 18:01, Transit: 12:27. Moon - Rise: 11:00, Set: 02:02. Civil Dark: 18:28 - 06:26. Nautical Dark: 18:59 - 05:54. Astro Dark: 19:31 - 05:23

Total Clouds (% Sky Obscured)

64
93
96
93
91
91
92
94
97
96
98
100
100
100
100
100
100
100
99
100
100
98
95
93

Low Clouds (% Sky Obscured)

64
75
73
68
64
59
70
80
91
86
81
77
82
84
85
86
89
91
45
18
24
25
30
42

Medium Clouds (% Sky Obscured)

13
39
70
89
91
91
69
61
65
75
88
98
13
6
1
0
0
0
0
0
0
12
23
37

High Clouds (% Sky Obscured)

2
24
32
35
20
34
26
17
17
38
64
90
93
97
76
57
54
77
99
100
100
77
55
27

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
1
1
1
4
5
4
3
4
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
1
1
-0
-0
-1
-1
0
0
2
4
5
6
7
9
9
10
9
9
8
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

76
82
85
88
86
86
83
83
82
80
79
79
77
77
76
75
75
73
72
76
77
78
81
82

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

387
387
386
383
376
368
365
365
366
372
375
374
370
365
364
360
356
347
342
339
340
341
343
344

Wednesday 25

Waxing Gibbous 72%

12:00

03:11

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:51, Set: 18:02, Transit: 12:27. Moon - Rise: 12:00, Set: 03:11. Civil Dark: 18:29 - 06:24. Nautical Dark: 19:00 - 05:53. Astro Dark: 19:32 - 05:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

46
69
64
74
84
94
89
83
77
81
86
90
89
88
86
96
81
78
71
72
72
81
89
98

Medium Clouds (% Sky Obscured)

63
74
99
99
100
100
100
100
100
99
99
98
94
89
85
84
84
76
73
64
52
59
72
85

High Clouds (% Sky Obscured)

39
69
100
100
100
100
100
100
100
100
100
100
100
100
100
68
37
5
22
38
58
71
85
93

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

Precipitation Probability (%)

0
1
0
15
21
25
36
42
43
44
44
49
50
49
60
9
8
7
7
7
4
7
7
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
3
2
2
1
0
-1
-4
-7
-12
-17
-9
-7
-7
-5
-6
-6
-5
-4
-2
-3
-3

Relative Humidity (%)

84
84
83
83
80
79
76
72
67
55
41
28
18
34
39
38
40
40
41
46
55
63
63
62

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

344
345
345
348
351
351
353
356
358
358
355
359
364
367
365
367
369
370
372
372
372
373
376
380

Thursday 26

Waxing Gibbous 82%

13:09

04:10

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:50, Set: 18:03, Transit: 12:27. Moon - Rise: 13:09, Set: 04:10. Civil Dark: 18:30 - 06:23. Nautical Dark: 19:02 - 05:52. Astro Dark: 19:33 - 05:20

Total Clouds (% Sky Obscured)

99
100
100
99
99
98
96
93
91
91
89
83
69
56
44
57
66
75
86
92
98
95
95
96

Low Clouds (% Sky Obscured)

93
89
85
88
91
95
90
86
81
76
71
66
55
44
33
43
53
63
61
59
56
49
41
33

Medium Clouds (% Sky Obscured)

91
95
100
96
93
89
60
30
2
1
1
0
1
6
4
18
33
49
37
26
14
22
34
24

High Clouds (% Sky Obscured)

75
67
65
67
58
57
38
13
0
0
0
0
1
0
2
2
2
0
0
0
0
33
67
96

ISS Passover

Visibility (miles)

9
7
4
1
4
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
28
35
43
45
42
37
28
13
12
11
3
6
5
1
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
0.1
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
3
3
3
3
3
3
3
3
3
3
4
4
4
4
5
5
5
4
4
3
3
2

Chance of Frost

Temperature (°C)

3
3
3
3
3
2
2
2
2
2
3
4
5
6
7
7
8
7
7
7
6
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
57
56
62
68
76
76
74
74
69
66
62
57
53
49
48
47
45
47
47
49
52
54

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1020
1020
1019
1020
1020
1021
1021
1021

Ozone (du)

383
387
392
396
397
398
399
399
399
399
399
398
398
395
393
390
388
386
384
383
382
381
378
376

Friday 27

Waxing Gibbous 90%

14:23

04:58

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
19 Bad

Sun - Rise: 06:49, Set: 18:04, Transit: 12:26. Moon - Rise: 14:23, Set: 04:58. Civil Dark: 18:31 - 06:21. Nautical Dark: 19:03 - 05:50. Astro Dark: 19:34 - 05:19

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

50
66
83
88
94
100
100
100
100
97
93
90
87
84
81
85
90
95
93
91
89

Medium Clouds (% Sky Obscured)

47
73
100
81
62
71
67
42
16
35
55
75
61
52
60
84
91
85
94
89
60

High Clouds (% Sky Obscured)

67
33
0
1
2
4
4
5
6
37
69
100
100
100
100
100
100
100
67
33
0

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
5
7
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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
6
9
11
18
21
18
20
16
6
23
30
22
49
57
57
57
56
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
-1
-1
-1
-0
0
0
-1
-1
-1
-1
-1
-1
1
0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

56
57
58
58
57
57
57
58
60
63
57
54
50
47
44
42
42
41
41
43
44

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1025
1025
1025
1026

Ozone (du)

373
369
364
360
360
361
361
366
371
375
376
377
379
379
379
379
382
385
388
386
385

Forecast for Wangfujing, China (39.90,116.41)

Generated: 21/02/26 23:15:49. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+8.00