Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 40%

09:58

23:56

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

Sun - Rise: 07:03, Set: 18:12, Transit: 12:38. Moon - Rise: 09:58, Set: 23:56. Civil Dark: 18:38 - 06:37. Nautical Dark: 19:08 - 06:06. Astro Dark: 19:38 - 05:36

Total Clouds (% Sky Obscured)

63
69
67
9
20
28
6
10
16
14
6
3
3
2
0
0
15
15
6
2
0
1
0
2

Low Clouds (% Sky Obscured)

63
58
37
9
20
28
4
7
16
14
6
1
1
1
0
0
15
15
6
1
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
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
16
4
2
3
2
2
2
1
1
1
1
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
5
4
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
4
4
5
5
5
4

Chance of Frost

Temperature (°C)

9
8
8
8
7
6
6
6
6
6
6
6
6
6
7
10
11
13
14
15
15
14
14
13

Feels Like (°C)

6
5
5
5
6
6
5
5
5
5
5
4
5
5
7
9
12
13
14
14
14
14
13
12

Dew Point (°C)

5
5
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
5
4
4
3
3
3
5

Relative Humidity (%)

80
77
77
77
81
82
83
83
82
82
82
82
83
79
73
66
62
57
51
47
46
45
49
59

Pressure (mb)

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

Ozone (du)

374
367
362
353
351
351
347
355
356
355
357
361
361
360
359
358
354
353
351
348
351
354
357
360

Monday 23

Waxing Crescent 52%

10:41

01:11

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

Sun - Rise: 07:02, Set: 18:13, Transit: 12:37. Moon - Rise: 10:41, Set: 01:11. Civil Dark: 18:39 - 06:36. Nautical Dark: 19:09 - 06:05. Astro Dark: 19:39 - 05:35

Total Clouds (% Sky Obscured)

3
7
21
15
25
32
44
55
10
0
0
2
1
2
0
1
60
13
40
40
45
77
68
45

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
2
0
1
41
33
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
6
21
15
25
32
7
39
1
0
0
2
1
2
0
1
50
13
40
40
35
68
55
30

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
7
7
6
6
6
6
5
6
8
12
14
15
17
17
17
17
16
15

Feels Like (°C)

11
11
11
9
9
7
5
6
6
7
6
7
6
6
8
12
13
14
15
14
15
14
14
13

Dew Point (°C)

5
5
5
4
4
4
2
2
2
2
2
2
2
2
3
5
6
8
8
9
9
9
8
9

Relative Humidity (%)

64
65
67
67
68
69
70
71
71
72
72
75
76
76
69
64
60
59
58
57
57
58
61
67

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014

Ozone (du)

363
365
364
367
368
368
367
364
368
371
372
370
368
371
372
372
370
367
365
362
358
356
355
355

Tuesday 24

First Quarter 49%

11:33

02:23

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

Sun - Rise: 07:01, Set: 18:14, Transit: 12:37. Moon - Rise: 11:33, Set: 02:23. Civil Dark: 18:40 - 06:34. Nautical Dark: 19:10 - 06:04. Astro Dark: 19:40 - 05:33

Total Clouds (% Sky Obscured)

40
35
25
30
49
57
69
71
47
27
4
1
0
2
2
6
24
25
25
25
25
25
24
4

Low Clouds (% Sky Obscured)

0
0
7
16
20
26
31
27
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
20
23
32
49
61
58
43
27
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
30
2
0
8
1
1
0
0
0
0
0
0
1
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
2
2
0
4
7
1
0
0
1
1
3
5
10
13
14
10
10
6
10
3

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)

3
2
2
3
4
4
4
5
6
7
8
8
8
7
7
10
12
12
11
10
10
11
10
8

Chance of Frost

Temperature (°C)

14
13
12
10
10
11
11
11
12
12
11
11
10
10
12
13
14
14
15
15
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
74
73
72
68
66
65
65
65
66
71
76
72
66
64
67
73
75
74
74
74
75

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

354
354
353
353
352
351
352
352
351
351
352
352
352
355
357
360
361
363
364
364
362
363
363
363

Wednesday 25

Waxing Gibbous 64%

12:35

03:30

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
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 06:59, Set: 18:15, Transit: 12:37. Moon - Rise: 12:35, Set: 03:30. Civil Dark: 18:41 - 06:33. Nautical Dark: 19:11 - 06:03. Astro Dark: 19:41 - 05:32

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
1
2
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

11
9
9
8
7
6
5
5
4
4
4
4
4
4
7
10
13
14
15
16
16
16
16
14

Feels Like (°C)

10
8
8
7
6
5
5
4
4
3
4
4
3
3
7
10
12
13
14
15
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
81
82
82
82
79
79
77
76
75
73
69
60
52
43
39
39
40
40
40
43
63

Pressure (mb)

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

Ozone (du)

362
363
363
363
364
362
362
363
364
365
366
365
364
363
361
362
364
366
366
367
367
366
367
368

Thursday 26

Waxing Gibbous 75%

13:46

04:27

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

Sun - Rise: 06:58, Set: 18:16, Transit: 12:37. Moon - Rise: 13:46, Set: 04:27. Civil Dark: 18:42 - 06:32. Nautical Dark: 19:12 - 06:01. Astro Dark: 19:42 - 05:31

Total Clouds (% Sky Obscured)

8
14
4
7
5
5
4
5
7
8
6
4
3
13
19
26
36
44
53
46
38
30
24
17

Low Clouds (% Sky Obscured)

4
3
4
6
5
4
4
5
7
8
6
4
1
13
19
26
36
44
53
46
38
30
24
17

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
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 (%)

2
1
2
1
2
2
0
2
1
0
1
0
0
1
1
0
1
2
1
1
1
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
9
8
8
7
6
6
6
5
6
5
5
5
6
6
7
7
7
8
8
8
7
6

Chance of Frost

Temperature (°C)

12
10
10
9
8
8
7
7
7
6
6
6
6
6
8
10
12
12
13
14
14
13
12
11

Feels Like (°C)

10
8
6
6
5
5
5
5
5
4
4
4
4
4
5
6
8
8
9
10
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

75
80
74
72
71
75
75
77
75
76
78
79
81
78
71
66
59
58
57
56
56
57
56
61

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1026
1026
1025
1025
1025
1025

Ozone (du)

367
368
367
366
366
366
364
364
364
364
363
363
363
364
365
366
367
368
369
370
371
372
373
373

Friday 27

Waxing Gibbous 84%

14:59

05:13

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

Sun - Rise: 06:57, Set: 18:17, Transit: 12:37. Moon - Rise: 14:59, Set: 05:13. Civil Dark: 18:43 - 06:30. Nautical Dark: 19:13 - 06:00. Astro Dark: 19:43 - 05:29

Total Clouds (% Sky Obscured)

11
12
12
14
14
16
24
26
29
28
25
22
19
15
12
11
17
22
28
25
23
21
16
12

Low Clouds (% Sky Obscured)

11
12
12
14
14
16
24
26
29
28
21
14
12
10
8
6
9
13
18
22
21
20
15
10

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

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

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
6
5
5
5
4
4
5
5
7
9
12
13
14
14
14
14
13
12

Feels Like (°C)

8
8
6
5
5
5
5
5
3
3
3
3
3
3
5
6
7
8
9
10
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

66
72
74
75
76
78
79
82
82
82
83
82
78
76
69
62
56
55
53
51
53
54
55
60

Pressure (mb)

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

Ozone (du)

374
375
376
377
378
377
376
375
375
375
375
377
378
380
381
383
384
383
382
381
379
377
376
374

Saturday 28

Waxing Gibbous 92%

16:12

05:51

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

Sun - Rise: 06:55, Set: 18:18, Transit: 12:37. Moon - Rise: 16:12, Set: 05:51. Civil Dark: 18:44 - 06:29. Nautical Dark: 19:14 - 05:58. Astro Dark: 19:44 - 05:28

Total Clouds (% Sky Obscured)

8
8
7
7
24
41
57
61
59
62
61
64
67
50
30
9
17
23
30

Low Clouds (% Sky Obscured)

5
5
4
4
10
19
28
25
29
25
26
25
24
15
8
2
3
5
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
30
45
57
64
67
50
26
3
2
1
0

High Clouds (% Sky Obscured)

1
2
2
2
19
41
57
61
59
62
61
64
67
50
30
3
3
4
4

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

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
8
7
7
6
6
6
6
6
9
11
14
14
15

Feels Like (°C)

10
11
7
8
8
7
7
6
4
3
3
2
2
2
5
7
9
9
11

Dew Point (°C)

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

Relative Humidity (%)

64
71
72
73
76
74
75
74
74
74
75
74
74
74
67
61
56
56
56

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

372
370
369
369
368
370
371
373
374
375
376
378
380
381
382
383
384
384
384

Forecast for Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 22/02/26 19:13:11. Forecast: 22/02/26 to 28/02/26. Timezone: UTC+2.00