Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 30%

23:42

No Set

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

Sun - Rise: 06:19, Set: 18:50, Transit: 12:34. Moon - Rise: 23:42, Set: No Set. Civil Dark: 19:20 - 05:49. Nautical Dark: 19:56 - 05:13. Astro Dark: 20:33 - 04:36

Total Clouds (% Sky Obscured)

10
4
3
0
0
0
0
1
5
6
9
10
28
17
23
4
35
49
51
57
48
48
65
71

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
7
33
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
7
7
16
9
10
2
27
34
33
20
31
28
31
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
2
16
2
5
55
3

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
1
0
0
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)

7
6
4
3
4
4
5
5
5
5
5
5
5
5
5
5
6
6
5
4
4
7
10
15

Chance of Frost

Temperature (°C)

25
25
23
21
19
18
17
16
16
15
15
15
14
14
14
14
17
20
22
23
25
25
25
24

Feels Like (°C)

26
25
25
21
19
18
17
17
16
15
15
14
14
14
14
15
17
20
23
24
24
25
24
20

Dew Point (°C)

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

Relative Humidity (%)

37
37
46
48
51
51
52
53
56
57
58
59
61
62
63
63
57
50
45
41
39
36
35
46

Pressure (mb)

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

Ozone (du)

280
281
279
278
278
276
276
276
278
279
279
278
279
279
280
280
280
279
278
277
276
276
279
281

Tuesday 16

Waning Crescent 21%

00:56

16:35

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
15 Bad

Sun - Rise: 06:20, Set: 18:48, Transit: 12:33. Moon - Rise: 00:56, Set: 16:35. Civil Dark: 19:18 - 05:50. Nautical Dark: 19:54 - 05:15. Astro Dark: 20:31 - 04:38

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
87
100
100
100
100
100
100
100
100
100
100
99
58
80
84
78
91
55

Low Clouds (% Sky Obscured)

74
21
0
0
28
0
0
5
0
0
0
0
0
0
0
0
0
0
0
3
14
26
28
26

Medium Clouds (% Sky Obscured)

28
28
85
96
98
100
87
100
100
89
87
86
91
100
100
83
87
60
3
0
0
0
0
0

High Clouds (% Sky Obscured)

98
100
100
100
100
53
20
89
100
100
100
100
100
100
73
100
100
99
52
80
80
69
80
14

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
25
50
58
41
64
47
16
8
8
2
2
3
13
16
13
3
0
0
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
13
13
8
9
6
5
5
5
4
5
5
6
7
7
8
10
11
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
12
13
12
12
11
11
12
13
12
12
11
11
11
11
13
15
17
18
17
17
16

Dew Point (°C)

9
11
10
11
11
11
10
9
9
9
10
10
9
9
10
11
11
12
11
8
6
6
6
5

Relative Humidity (%)

43
55
54
67
70
72
75
72
75
76
78
79
77
79
83
84
80
75
61
48
38
36
36
35

Pressure (mb)

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

Ozone (du)

283
283
283
284
287
287
288
289
292
292
293
295
296
298
302
305
305
309
316
318
315
310
307
303

Wednesday 17

Waning Crescent 12%

02:13

17:08

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

Sun - Rise: 06:22, Set: 18:46, Transit: 12:33. Moon - Rise: 02:13, Set: 17:08. Civil Dark: 19:16 - 05:52. Nautical Dark: 19:52 - 05:16. Astro Dark: 20:28 - 04:40

Total Clouds (% Sky Obscured)

38
12
34
2
3
1
1
21
26
25
18
13
28
41
55
82
65
70
71
64
72
57
39
20

Low Clouds (% Sky Obscured)

5
2
5
0
0
0
0
21
26
25
18
5
0
0
0
13
0
0
0
0
39
36
24
12

Medium Clouds (% Sky Obscured)

4
0
0
0
3
0
0
5
14
3
2
7
17
20
25
39
40
44
45
41
39
32
21
11

High Clouds (% Sky Obscured)

25
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

21
21
19
17
15
14
13
12
12
12
12
11
11
11
11
12
14
16
18
20
22
23
25
25

Feels Like (°C)

16
15
15
12
13
12
11
11
11
11
11
10
10
10
10
11
14
16
18
20
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

34
35
37
39
46
50
54
57
60
62
63
64
67
69
69
68
60
52
46
37
33
31
29
29

Pressure (mb)

1020
1021
1021
1021
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

301
297
294
291
290
286
284
281
280
279
280
281
279
278
277
275
274
274
274
273
273
272
271
271

Thursday 18

Waning Crescent 6%

03:28

17:33

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 OK
14 OK
15 Good

Sun - Rise: 06:23, Set: 18:44, Transit: 12:32. Moon - Rise: 03:28, Set: 17:33. Civil Dark: 19:14 - 05:53. Nautical Dark: 19:50 - 05:18. Astro Dark: 20:26 - 04:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
11
10
8
6
4
2
0
9
18
26
21
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
11
10
6
0
0
0
0
0
0
0
6
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
4
2
0
5
9
15
14
7

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)

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

Chance of Frost

Temperature (°C)

25
26
24
21
19
18
17
16
15
15
14
14
14
14
15
16
17
20
22
25
26
27
28
28

Feels Like (°C)

24
25
23
21
20
19
18
17
16
15
15
15
15
14
16
16
17
20
23
26
27
29
30
29

Dew Point (°C)

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

Relative Humidity (%)

28
28
34
39
41
43
42
43
43
44
45
47
48
49
52
52
47
42
39
38
38
37
36
36

Pressure (mb)

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

Ozone (du)

271
270
269
269
268
269
268
267
265
264
263
263
263
263
262
261
259
259
259
258
258
258
257
257

Friday 19

Waning Crescent 2%

04:40

17:53

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 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:24, Set: 18:42, Transit: 12:32. Moon - Rise: 04:40, Set: 17:53. Civil Dark: 19:12 - 05:54. Nautical Dark: 19:47 - 05:19. Astro Dark: 20:24 - 04:42

Total Clouds (% Sky Obscured)

14
10
5
0
0
0
0
5
10
12
10
9
8
5
3
0
1
2
4
16
28
40
37
34

Low Clouds (% Sky Obscured)

14
10
5
0
0
0
0
5
10
12
10
9
8
5
3
0
1
2
3
10
17
23
25
26

Medium Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

27
27
25
23
21
20
19
18
18
17
17
17
16
16
16
17
18
20
22
24
25
26
27
27

Feels Like (°C)

29
28
27
24
22
21
20
19
19
18
18
18
17
16
16
17
18
20
20
21
22
23
23
28

Dew Point (°C)

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

Relative Humidity (%)

37
38
42
46
47
49
49
51
51
51
51
52
54
55
57
58
52
47
41
38
35
33
31
31

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

258
258
258
259
260
260
260
260
261
261
260
260
260
260
259
258
259
259
260
260
260
259
259
259

Saturday 20

Waning Crescent 0%

05:50

18:10

16 OK
17 OK
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
15 Good

Sun - Rise: 06:25, Set: 18:40, Transit: 12:32. Moon - Rise: 05:50, Set: 18:10. Civil Dark: 19:10 - 05:56. Nautical Dark: 19:45 - 05:20. Astro Dark: 20:22 - 04:44

Total Clouds (% Sky Obscured)

31
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
17
9
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)

2
2
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 (%)

0
0
0
0
0
0
0
1
1
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
6
6
6
6
5
5
4
4
4
4
4
4
5
5
6
6
7
8
9
10
10
11

Chance of Frost

Temperature (°C)

27
27
25
23
21
20
19
18
17
17
16
15
15
14
15
16
17
20
22
25
27
28
29
29

Feels Like (°C)

28
27
26
26
26
20
19
19
18
18
18
15
14
14
14
14
14
17
18
19
20
21
23
27

Dew Point (°C)

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

Relative Humidity (%)

31
30
32
35
38
39
38
39
42
44
48
47
46
46
46
46
45
40
35
31
28
27
25
25

Pressure (mb)

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

Ozone (du)

259
260
260
260
260
260
259
259
259
259
259
259
259
259
259
259
259
259
259
259
259
259
259
260

Sunday 21

New Moon 0%

06:57

18:25

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

Sun - Rise: 06:27, Set: 18:38, Transit: 12:31. Moon - Rise: 06:57, Set: 18:25. Civil Dark: 19:08 - 05:57. Nautical Dark: 19:43 - 05:22. Astro Dark: 20:20 - 04:45

Total 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

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

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

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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
24
22
21
20
19
19
18
18
18
17
17
17
18
19
21
24
26
27
29

Feels Like (°C)

26
26
26
25
25
19
19
19
19
19
19
17
17
17
17
16
17
19
20
21
21
22

Dew Point (°C)

7
7
7
6
6
6
5
5
5
5
5
5
5
6
6
6
7
7
6
7
6
6

Relative Humidity (%)

25
25
28
32
36
37
38
40
40
40
41
42
45
48
46
45
44
38
32
28
26
24

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1017
1017
1017
1016
1016

Ozone (du)

260
261
261
262
262
262
262
263
262
262
262
262
263
263
264
264
265
265
265
265
266
266

Forecast for Szeged, Hungary (46.25,20.14)

Generated: 15/09/25 16:29:33. Forecast: 15/09/25 to 21/09/25. Timezone: UTC+2.00