Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 6%

05:55

14:10

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 07:03, Set: 17:43, Transit: 12:23. Moon - Rise: 05:55, Set: 14:10. Civil Dark: 18:11 - 06:35. Nautical Dark: 18:43 - 06:03. Astro Dark: 19:14 - 05:31

Total Clouds (% Sky Obscured)

66
97
71
62
100
100
64
67
66
47
85
83
84
100
100
100
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
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
94
43
46
96
100
63
64
58
47
81
74
79
100
100
100
98
97
92
95
89
95
92
44

High Clouds (% Sky Obscured)

2
1
71
62
99
49
20
15
15
3
15
45
44
84
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
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
4
15
3
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
11
10
10
10
11
10
10
10
10
10
11
11
11
11
10
10
9
9
8
9
9
10
11

Chance of Frost

Temperature (°C)

8
7
7
6
5
3
1
-1
-3
-4
-5
-5
-5
-5
-6
-6
-7
-7
-8
-8
-8
-7
-7
-6

Feels Like (°C)

3
3
2
3
1
-2
-5
-6
-8
-9
-9
-11
-11
-12
-11
-12
-12
-13
-13
-13
-13
-12
-12
-11

Dew Point (°C)

-10
-9
-9
-10
-11
-13
-15
-19
-21
-22
-22
-24
-25
-26
-26
-26
-27
-27
-26
-24
-24
-23
-23
-22

Relative Humidity (%)

26
31
32
31
30
30
29
23
22
22
23
20
18
18
18
18
18
19
21
25
26
26
26
25

Pressure (mb)

1014
1014
1014
1015
1016
1018
1020
1023
1024
1026
1027
1028
1028
1028
1029
1030
1030
1030
1031
1032
1033
1034
1034
1034

Ozone (du)

374
369
368
373
379
380
386
389
380
372
365
361
360
364
366
369
376
386
385
378
379
375
373
370

Sunday 15

Waning Crescent 2%

06:28

15:15

12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 Good
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
10 Good
11 Good

Sun - Rise: 07:01, Set: 17:44, Transit: 12:23. Moon - Rise: 06:28, Set: 15:15. Civil Dark: 18:12 - 06:33. Nautical Dark: 18:44 - 06:02. Astro Dark: 19:15 - 05:30

Total Clouds (% Sky Obscured)

97
59
47
50
55
60
65
4
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

50
10
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)

89
17
13
40
55
60
60
3
3
0
0
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)

11
10
10
11
10
8
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-8
-8
-8
-10
-11
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-11
-7
-5
-3

Dew Point (°C)

-22
-21
-21
-21
-21
-20
-20
-20
-20
-20
-20
-21
-21
-22
-23
-23
-23
-23
-22
-22
-22
-22
-22
-23

Relative Humidity (%)

25
23
23
23
23
25
31
34
36
36
37
37
35
34
33
32
33
34
35
36
33
25
20
17

Pressure (mb)

1034
1032
1032
1032
1032
1032
1033
1034
1035
1036
1036
1037
1037
1037
1037
1036
1036
1036
1037
1037
1037
1036
1034
1033

Ozone (du)

372
376
374
368
371
374
378
377
376
382
387
385
391
397
404
407
406
402
402
406
411
411
408
403

Monday 16

Waning Crescent 2%

06:56

16:24

12 Good
13 Good
14 Good
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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:00, Set: 17:45, Transit: 12:23. Moon - Rise: 06:56, Set: 16:24. Civil Dark: 18:13 - 06:32. Nautical Dark: 18:45 - 06:00. Astro Dark: 19:16 - 05:29

Total Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-23
-23
-23
-22
-22
-21
-21
-21
-22
-22
-22
-22
-22
-22
-23
-23
-23
-23
-23
-24
-24
-24
-24
-25

Relative Humidity (%)

15
14
14
14
15
21
26
25
24
23
24
25
25
26
25
25
25
25
24
23
21
16
13
11

Pressure (mb)

1032
1031
1030
1029
1029
1029
1030
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1025
1024
1024

Ozone (du)

401
393
386
383
383
388
391
397
399
401
402
402
403
405
404
403
404
401
402
405
410
405
400
395

Tuesday 17

New Moon 0%

07:21

17:33

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

Sun - Rise: 06:59, Set: 17:46, Transit: 12:23. Moon - Rise: 07:21, Set: 17:33. Civil Dark: 18:14 - 06:31. Nautical Dark: 18:46 - 05:59. Astro Dark: 19:17 - 05:28

Total Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
1
3
30
25
2
0
0
0
0
0
0
0
0
0
0

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
1
1
0
0
0
0
0
0
0
1
10
1
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
5
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-25
-25
-25
-24
-23
-21
-21
-21
-20
-19
-18
-17
-16
-15
-15
-15
-14
-14
-14
-14
-14
-15
-15
-15

Relative Humidity (%)

10
10
10
11
12
17
21
21
20
23
26
30
33
36
42
46
49
50
52
53
48
37
30
25

Pressure (mb)

1023
1022
1021
1021
1020
1020
1022
1023
1024
1024
1025
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1028
1028
1027

Ozone (du)

390
386
384
378
377
379
380
383
387
387
390
390
393
397
400
400
402
405
405
401
403
406
407
404

Wednesday 18

Waxing Crescent 1%

07:44

18:42

12 Good
13 Good
14 Good
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 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 06:57, Set: 17:48, Transit: 12:23. Moon - Rise: 07:44, Set: 18:42. Civil Dark: 18:15 - 06:30. Nautical Dark: 18:47 - 05:58. Astro Dark: 19:19 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
16
33
48
33
18
5
5
6
18
41

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
18
11
6
2
2
1
1
0
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
7
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-15
-16
-16
-16
-17
-17
-17
-16
-17
-16
-16
-16
-15
-15
-15
-15
-16
-16
-16
-16
-17

Relative Humidity (%)

23
21
21
23
24
26
32
31
31
32
33
33
34
35
37
39
39
41
38
36
34
27
22
18

Pressure (mb)

1026
1025
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1017
1015
1014

Ozone (du)

398
391
384
382
380
380
380
383
387
390
396
405
412
412
414
412
409
407
405
403
401
399
398
397

Thursday 19

Waxing Crescent 4%

08:06

19:51

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
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
10 Good
11 Good

Sun - Rise: 06:56, Set: 17:49, Transit: 12:23. Moon - Rise: 08:06, Set: 19:51. Civil Dark: 18:16 - 06:28. Nautical Dark: 18:48 - 05:57. Astro Dark: 19:20 - 05:25

Total Clouds (% Sky Obscured)

59
75
85
91
96
73
48
23
12
4
0
0
0
0
0
1
2
7
8
4
2
2
2
11

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)

47
70
75
79
87
68
46
23
12
4
0
0
0
0
0
0
0
1
2
3
2
2
2
1

High Clouds (% Sky Obscured)

9
55
80
89
95
59
30
5
2
1
0
0
0
0
0
0
0
1
1
0
0
0
0
11

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
1
1
1
1
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
10
12
10
8
6
5
4
4
4
4
4
4
3
3
4
4
5
5
6
7
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-15
-14
-13
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-14
-14
-15
-15
-16
-16

Relative Humidity (%)

19
20
20
23
26
30
32
35
37
38
39
40
40
41
41
41
40
39
35
33
30
25
21
18

Pressure (mb)

1013
1012
1011
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

395
394
393
392
392
391
390
389
388
384
380
375
376
376
376
372
367
363
363
363
362
361
361
360

Friday 20

Waxing Crescent 9%

08:30

21:01

12 OK
13 OK
14 OK
15 OK
16 Bad
17 OK
18 OK
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

Sun - Rise: 06:54, Set: 17:50, Transit: 12:23. Moon - Rise: 08:30, Set: 21:01. Civil Dark: 18:17 - 06:27. Nautical Dark: 18:49 - 05:55. Astro Dark: 19:21 - 05:24

Total Clouds (% Sky Obscured)

22
33
40
47
55
48
41
34
56
78
100
89
78
67
71
75
79
86
93
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14

Medium Clouds (% Sky Obscured)

1
0
15
29
32
24
20
15
18
27
40
60
78
67
71
68
56
53
39
20

High Clouds (% Sky Obscured)

22
33
23
13
3
5
7
10
40
70
100
69
39
8
6
3
0
33
67
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
9
8
7
7
5
4
2
2
2
3
2
2
2
2
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-14
-13
-12
-11
-12
-12
-13
-12
-12
-11
-12
-12
-12
-12
-13
-13
-13
-12

Relative Humidity (%)

18
19
19
21
23
26
28
31
32
33
33
35
35
34
35
35
35
35
36
37

Pressure (mb)

1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006

Ozone (du)

357
354
351
349
348
346
348
349
350
351
352
352
352
352
351
352
352
352
355
357

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 14/02/26 12:21:37. Forecast: 14/02/26 to 20/02/26. Timezone: UTC+8.00