Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 88%

19:41

No Set

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

Sun - Rise: 07:42, Set: 18:52, Transit: 13:17. Moon - Rise: 19:41, Set: No Set. Civil Dark: 19:23 - 07:11. Nautical Dark: 19:59 - 06:36. Astro Dark: 20:35 - 06:00

Total Clouds (% Sky Obscured)

100
100
94
96
87
84
84
87
89
91
84
66
25
26
36
40
44
52
45
46
52
75
60
68

Low Clouds (% Sky Obscured)

97
92
82
70
58
57
64
64
68
74
75
66
25
26
36
40
42
51
42
40
49
42
30
20

Medium Clouds (% Sky Obscured)

0
0
0
19
17
27
47
50
50
52
19
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
2
2
2
4
4
2
4
5
36
27
37

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

Fog (%)

-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
51
52
50
5
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
2
4
4
4
2
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
7
6
8
8
8
8
5
4
4
3
2
3
3
2
3
3
3
2
3
2
2
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
13
14
14
14
13
12
11
11
11
11
12
11
10
10
9
10
10
9
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

100
99
92
67
64
66
74
80
87
90
89
89
92
91
91
93
93
93
93
91
91
88
81
76

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1030
1030
1031
1031
1031

Ozone (du)

265
263
263
265
266
264
264
264
264
265
266
267
267
265
265
263
263
263
264
265
264
263
263
263

Friday 10

Waning Gibbous 78%

20:20

12:19

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

Sun - Rise: 07:44, Set: 18:50, Transit: 13:16. Moon - Rise: 20:20, Set: 12:19. Civil Dark: 19:21 - 07:13. Nautical Dark: 19:57 - 06:37. Astro Dark: 20:33 - 06:01

Total Clouds (% Sky Obscured)

70
54
92
46
61
39
28
20
17
20
25
28
35
47
41
46
49
52
56
52
56
55
51
43

Low Clouds (% Sky Obscured)

16
26
34
33
32
31
28
17
13
20
25
28
26
31
41
46
49
52
56
52
56
55
51
43

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)

50
26
74
33
37
13
3
3
5
2
2
4
9
12
2
2
1
1
1
1
1
0
0
1

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
1
2
2
2
0
0
13
50
100
100
100
100
100
60
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
6
7
8
8
8
7
6
5
4
4
3
3
2
2
2
2
2
2
1
1
2
3

Chance of Frost

Temperature (°C)

13
15
16
17
17
17
16
14
13
12
11
10
10
9
9
8
8
8
9
9
9
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
68
68
67
71
77
83
87
87
88
90
90
91
91
91
91
91
93
93
93
88
81
76

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

263
264
264
264
263
262
260
260
261
261
263
264
266
267
266
266
266
267
267
267
266
266
266
266

Saturday 11

Waning Gibbous 68%

21:11

13:40

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

Sun - Rise: 07:45, Set: 18:48, Transit: 13:16. Moon - Rise: 21:11, Set: 13:40. Civil Dark: 19:19 - 07:14. Nautical Dark: 19:55 - 06:38. Astro Dark: 20:31 - 06:03

Total Clouds (% Sky Obscured)

35
17
9
0
11
17
22
30
32
23
21
21
28
32
42
52
89
100
100
99
62
50
48
46

Low Clouds (% Sky Obscured)

35
17
9
0
11
17
22
30
32
23
21
21
28
32
42
52
55
55
55
55
60
50
48
46

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
4
12
20
30
30
8
1
1
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
3
97
98
100
100
100
100
100
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
16
16
17
17
17
14
14
13
13
12
11
11
11
11
10
9
8
8
8
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

69
65
65
65
66
69
78
86
89
89
89
90
90
91
91
93
93
93
95
95
95
91
84
77

Pressure (mb)

1032
1031
1031
1030
1030
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

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

Sunday 12

Waning Gibbous 56%

22:17

14:45

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

Sun - Rise: 07:46, Set: 18:47, Transit: 13:16. Moon - Rise: 22:17, Set: 14:45. Civil Dark: 19:17 - 07:16. Nautical Dark: 19:53 - 06:40. Astro Dark: 20:29 - 06:04

Total Clouds (% Sky Obscured)

49
44
36
27
18
32
45
57
56
50
44
46
47
48
57
57
61
43
26
14
12
4
0
6

Low Clouds (% Sky Obscured)

49
44
36
27
18
32
45
57
56
50
44
46
47
48
55
54
52
40
26
14
10
4
0
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
5
2
0
3
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
65
66
66
68
78
83
86
87
87
88
88
88
90
90
91
91
91
91
91
87
78
73

Pressure (mb)

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

Ozone (du)

270
271
272
274
275
273
273
272
272
272
271
271
270
270
269
269
270
270
269
269
270
271
271
270

Monday 13

Third Quarter 45%

23:32

15:34

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

Sun - Rise: 07:48, Set: 18:45, Transit: 13:16. Moon - Rise: 23:32, Set: 15:34. Civil Dark: 19:16 - 07:17. Nautical Dark: 19:51 - 06:41. Astro Dark: 20:27 - 06:05

Total Clouds (% Sky Obscured)

11
19
29
40
50
42
43
68
61
23
20
30
36
43
47
48
41
46
44
39
39
34
29
34

Low Clouds (% Sky Obscured)

11
15
17
19
22
22
27
57
52
23
20
30
36
43
47
48
41
46
44
39
39
34
29
34

Medium Clouds (% Sky Obscured)

6
9
15
22
26
18
14
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
14
31
43
26
12
0
0
0
0
2
1
1
1
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
7
4
2
4
7
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
1
0
1
1
0
1
1
0
3
3
1
1
1
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
6
7
8
8
9
8
7
6
6
5
4
4
4
4
4
4
4
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

14
15
16
17
17
17
16
14
13
12
11
10
10
10
9
9
10
9
9
9
8
9
10
11

Feels Like (°C)

14
15
16
16
17
17
16
15
12
11
11
11
11
10
10
11
11
10
11
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

67
63
62
63
66
69
78
89
90
92
93
93
95
96
96
96
96
98
98
98
98
91
88
83

Pressure (mb)

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

Ozone (du)

270
271
271
272
272
272
273
275
277
279
280
282
284
285
283
279
276
272
272
271
271
270
270
269

Tuesday 14

Waning Crescent 34%

00:50

16:09

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 OK
21 OK
22 OK
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: 07:49, Set: 18:43, Transit: 13:15. Moon - Rise: 00:50, Set: 16:09. Civil Dark: 19:14 - 07:18. Nautical Dark: 19:49 - 06:43. Astro Dark: 20:25 - 06:07

Total Clouds (% Sky Obscured)

38
43
37
33
28
33
38
56
45
36
26
17
8
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

38
40
33
27
22
29
38
56
45
36
26
16
8
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
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
9
10
10
10
9
7
5
4
3
3
3
3
3
2
2
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

12
14
15
15
15
15
14
12
11
10
9
9
8
8
7
7
7
6
6
6
6
7
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
67
65
62
61
64
69
71
74
77
80
82
85
90
90
90
91
91
93
93
85
80
73

Pressure (mb)

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

Ozone (du)

268
268
268
268
269
270
269
268
267
268
268
269
269
268
268
269
270
271
272
272
273
273
273
273

Wednesday 15

Waning Crescent 24%

02:07

16:34

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

Sun - Rise: 07:51, Set: 18:41, Transit: 13:15. Moon - Rise: 02:07, Set: 16:34. Civil Dark: 19:12 - 07:20. Nautical Dark: 19:48 - 06:44. Astro Dark: 20:23 - 06:08

Total Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

12
13
14
14
15
15
13
11
9
9
8
6
6
6
5
4
3
2
2
1

Feels Like (°C)

10
10
11
16
16
16
15
15
15
8
8
8
8
8
7
5
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

70
65
63
63
64
67
72
79
85
84
84
84
84
85
85
86
86
88
88
89

Pressure (mb)

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

Ozone (du)

274
274
275
277
278
280
281
281
281
282
283
284
282
280
278
278
279
279
279
279

Forecast for Niffer, Haut-Rhin, France (47.71,7.51)

Generated: 09/10/25 15:31:00. Forecast: 09/10/25 to 15/10/25. Timezone: UTC+2.00