Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 5%

08:52

18:45

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 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK

Sun - Rise: 06:59, Set: 17:39, Transit: 12:19. Moon - Rise: 08:52, Set: 18:45. Civil Dark: 18:04 - 06:34. Nautical Dark: 18:32 - 06:06. Astro Dark: 19:00 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
8
4
0
0
0
4
31
75
75
42
75
77
98
100
90
42

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
1
8
3
0
0
0
4
31
75
75
42
75
77
98
100
90
38

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)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
18
17
16
16
15
15
15
14
14
14
14
14
14
15
17
19
20
21
21

Feels Like (°C)

19
19
19
18
18
17
15
15
15
14
14
13
14
14
14
13
11
12
13
14
16
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

38
37
37
39
40
41
44
56
58
57
57
59
61
64
66
67
68
65
57
52
47
42
38
34

Pressure (mb)

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

Ozone (du)

266
267
267
265
265
266
265
265
266
266
266
266
266
267
267
267
268
269
270
270
269
268
267
267

Monday 22

Waxing Crescent 11%

09:33

19:42

15 OK
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
12 Good
13 Good
14 Good

Sun - Rise: 06:59, Set: 17:40, Transit: 12:20. Moon - Rise: 09:33, Set: 19:42. Civil Dark: 18:04 - 06:35. Nautical Dark: 18:33 - 06:06. Astro Dark: 19:00 - 05:39

Total Clouds (% Sky Obscured)

21
10
5
1
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
10
1
1
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)

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

Chance of Frost

Temperature (°C)

22
22
21
21
20
19
18
17
16
16
15
15
14
14
14
13
13
13
14
17
19
21
22
23

Feels Like (°C)

20
21
20
20
19
17
16
15
15
15
14
13
13
12
12
12
12
12
13
15
17
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

31
30
30
32
33
39
45
46
50
51
51
51
51
51
52
54
55
53
48
44
39
34
31
29

Pressure (mb)

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

Ozone (du)

267
267
267
267
267
267
267
268
268
267
267
267
266
265
264
263
263
262
261
260
259
257
256
255

Tuesday 23

Waxing Crescent 11%

10:11

20:39

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

Sun - Rise: 07:00, Set: 17:40, Transit: 12:20. Moon - Rise: 10:11, Set: 20:39. Civil Dark: 18:05 - 06:35. Nautical Dark: 18:33 - 06:07. Astro Dark: 19:01 - 05:39

Total Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
4
35
79
73
52
0
0
4
6
5
3
53
9
6
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
26
0
0
2
2
1
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)

9
9
9
9
10
9
8
6
6
5
5
5
5
5
5
5
5
4
4
5
6
7
7
8

Chance of Frost

Temperature (°C)

23
23
22
21
21
19
18
17
17
16
16
15
15
14
14
14
14
14
15
18
19
21
22
22

Feels Like (°C)

20
20
20
19
18
17
17
17
17
16
16
15
13
13
14
15
15
15
16
18
20
20
22
22

Dew Point (°C)

4
4
4
7
8
9
9
9
9
9
10
10
9
9
10
10
10
9
9
10
11
11
11
9

Relative Humidity (%)

28
28
31
39
45
51
54
58
61
63
66
68
69
71
74
75
75
74
67
62
58
52
48
43

Pressure (mb)

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

Ozone (du)

255
256
256
255
256
256
257
258
258
257
256
256
256
256
257
257
257
256
256
256
255
255
254
254

Wednesday 24

Waxing Crescent 18%

10:45

21:36

15 Good
16 OK
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: 07:00, Set: 17:41, Transit: 12:21. Moon - Rise: 10:45, Set: 21:36. Civil Dark: 18:06 - 06:36. Nautical Dark: 18:34 - 06:07. Astro Dark: 19:01 - 05:40

Total Clouds (% Sky Obscured)

8
21
89
75
97
80
89
93
96
90
98
100
100
99
99
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
5
5
9
66
5
11
72
31
7
79
89
88
8
15
26
35
35
35
28
35
55
70
70

High Clouds (% Sky Obscured)

0
21
67
75
81
63
44
63
81
90
98
100
100
90
79
69
79
90
100
99
98
97
98
99

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)

8
9
10
11
10
9
8
6
6
5
5
5
5
5
5
5
5
5
7
7
8
8
10
10

Chance of Frost

Temperature (°C)

23
23
22
21
21
20
19
19
18
17
17
17
17
17
16
16
16
17
18
19
21
22
23
23

Feels Like (°C)

22
22
20
18
18
17
18
17
16
16
16
16
15
16
15
15
15
17
18
18
19
20
21
21

Dew Point (°C)

8
8
8
10
11
12
12
12
11
11
11
12
11
12
12
12
12
12
12
12
12
11
10
9

Relative Humidity (%)

40
38
41
48
53
59
61
63
65
66
68
71
71
72
73
74
74
72
66
61
57
50
44
40

Pressure (mb)

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

Ozone (du)

254
254
253
254
255
255
255
256
256
256
255
255
255
254
254
253
254
254
254
255
255
255
254
254

Thursday 25

Waxing Crescent 27%

11:19

22:31

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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: 07:01, Set: 17:41, Transit: 12:21. Moon - Rise: 11:19, Set: 22:31. Civil Dark: 18:06 - 06:36. Nautical Dark: 18:34 - 06:08. Astro Dark: 19:02 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
78
67
96
88
49
29
94
66
68
70
72
79
84
88
88
83
82
90
94

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

70
80
70
85
74
41
6
4
7
27
3
0
0
0
0
0
0
0
0
6
12
82
83
85

High Clouds (% Sky Obscured)

100
100
100
100
100
78
67
79
59
38
29
34
33
52
70
72
61
31
0
2
3
5
3
2

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
1
1
0
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)

10
10
11
11
11
10
9
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

23
24
23
22
21
21
20
19
19
18
18
17
17
17
17
17
17
18
19
20
21
22
23
24

Feels Like (°C)

21
21
20
19
18
18
18
18
17
17
17
18
16
17
17
17
17
17
17
17
21
21
21
22

Dew Point (°C)

8
8
7
8
10
11
11
12
12
12
12
12
13
13
13
13
13
13
13
14
13
12
12
11

Relative Humidity (%)

36
36
36
41
47
54
57
62
64
66
68
71
73
74
76
77
78
74
70
67
59
53
48
46

Pressure (mb)

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

Ozone (du)

253
253
253
254
255
255
257
257
257
257
257
256
256
256
256
255
255
255
256
256
257
258
259
259

Friday 26

Waxing Crescent 37%

11:51

23:27

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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: 07:01, Set: 17:42, Transit: 12:22. Moon - Rise: 11:51, Set: 23:27. Civil Dark: 18:07 - 06:36. Nautical Dark: 18:35 - 06:08. Astro Dark: 19:03 - 05:40

Total Clouds (% Sky Obscured)

99
88
77
66
66
66
67
59
50
42
29
17
4
5
7
9
11
11
11
11
11
13
9
8

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

99
88
76
64
62
63
64
58
49
40
28
15
2
2
3
3
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
8
2
5
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
1
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)

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

Chance of Frost

Temperature (°C)

24
24
23
22
21
20
19
19
18
18
17
17
17
16
16
15
15
16
17
19
20
21
22
23

Feels Like (°C)

22
22
23
22
20
20
20
19
16
17
17
17
16
17
16
16
15
15
15
15
20
21
21
22

Dew Point (°C)

11
10
10
10
10
10
10
10
10
11
11
10
9
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

43
41
43
46
48
51
54
57
60
63
66
63
61
59
59
59
60
56
52
48
45
42
38
37

Pressure (mb)

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

Ozone (du)

258
258
258
259
260
260
259
259
259
258
257
257
257
257
257
257
257
258
259
259
258
258
257
257

Saturday 27

First Quarter 48%

12:26

00:24

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

Sun - Rise: 07:01, Set: 17:43, Transit: 12:22. Moon - Rise: 12:26, Set: 00:24. Civil Dark: 18:07 - 06:37. Nautical Dark: 18:35 - 06:09. Astro Dark: 19:03 - 05:41

Total Clouds (% Sky Obscured)

9
14
24
33
30
26
23
9
3
0
0
0
0
9
26
52
60
55
39

Low Clouds (% Sky Obscured)

1
2
2
2
2
4
4
1
1
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

High Clouds (% Sky Obscured)

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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
23
22
22
22
22
18
19
18
18
18
18
17
17
17
17
17

Dew Point (°C)

7
7
7
7
7
8
10
11
11
11
11
11
11
11
11
10
10
10
10

Relative Humidity (%)

36
35
36
37
39
45
52
60
62
64
67
68
68
69
70
70
70
65
60

Pressure (mb)

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

Ozone (du)

257
256
257
257
257
257
258
258
259
259
260
259
259
259
258
258
257
257
258

Forecast for Al Khatim, United Arab Emirates (23.57,54.74)

Generated: 21/12/25 15:47:34. Forecast: 21/12/25 to 27/12/25. Timezone: UTC+4.00