Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waning Gibbous 57%

21:51

13:19

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

Sun - Rise: 07:13, Set: 17:15, Transit: 12:13. Moon - Rise: 21:51, Set: 13:19. Civil Dark: 17:47 - 06:41. Nautical Dark: 18:23 - 06:05. Astro Dark: 18:58 - 05:30

Total Clouds (% Sky Obscured)

61
56
51
48
41
37
34
29
27
25
22
19
27
26
12
17
23
36
40
36
37
41
37
39

Low Clouds (% Sky Obscured)

29
28
19
23
22
22
20
18
15
17
14
16
19
14
3
6
11
24
24
13
13
16
16
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
1
0
1
2
0
0
0
0
0
0
0
0
0
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 (%)

31
16
14
9
2
1
1
0
0
0
1
1
2
3
4
3
13
36
32
25
20
16
16
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
74
67
64
63
64
70
86
93
94
96
96
96
96
96
96
96
98
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

276
275
274
272
270
268
269
269
271
273
275
275
275
274
272
271
269
269
269
269
270
270
270
270

Sunday 1

Third Quarter 46%

23:13

13:53

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

Sun - Rise: 07:14, Set: 17:14, Transit: 12:13. Moon - Rise: 23:13, Set: 13:53. Civil Dark: 17:45 - 06:42. Nautical Dark: 18:21 - 06:06. Astro Dark: 18:57 - 05:31

Total Clouds (% Sky Obscured)

41
43
44
53
58
79
85
75
74
73
64
63
36
21
27
42
50
48
51
53
56
81
99
99

Low Clouds (% Sky Obscured)

30
34
27
44
53
77
84
68
65
70
64
63
36
12
16
35
48
47
48
49
47
39
26
35

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
55
96
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

17
16
7
2
0
0
0
0
0
0
0
0
3
6
5
4
6
13
18
17
14
14
12
12

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
4
8
12
13
18
7
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
6
7
8
9
9
9
9
7
6
5
4
3
3
3
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
77
67
57
55
55
58
66
79
89
89
91
89
94
96
96
94
94
89
91
91
94
94
91

Pressure (mb)

1027
1026
1025
1024
1024
1023
1024
1024
1025
1026
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1028
1028
1028
1028

Ozone (du)

269
268
269
270
271
272
273
273
275
278
280
280
281
282
284
283
282
283
283
285
285
288
287
287

Monday 2

Waning Crescent 35%

00:32

14:19

09 Bad
10 Bad
11 Bad
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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:16, Set: 17:12, Transit: 12:13. Moon - Rise: 00:32, Set: 14:19. Civil Dark: 17:44 - 06:44. Nautical Dark: 18:20 - 06:08. Astro Dark: 18:55 - 05:32

Total Clouds (% Sky Obscured)

65
68
77
85
96
97
98
99
87
96
88
84
88
93
93
91
87
87
84
71
63
58
52
50

Low Clouds (% Sky Obscured)

38
45
61
74
90
95
96
99
78
93
79
83
88
93
93
91
87
87
84
71
63
58
52
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
14
35
33
35

High Clouds (% Sky Obscured)

65
68
77
85
86
81
81
76
71
63
56
27
1
1
0
0
0
1
1
13
30
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
2
2
2
4
5
6
9
8
9

Fog (%)

14
6
2
0
0
0
0
2
3
3
3
1
0
0
0
0
1
1
1
1
1
1
1
1

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
1
0
0
0
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
74
71
68
67
69
71
74
80
86
89
91
91
89
91
91
91
89
91
89
89
89
91
89

Pressure (mb)

1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022

Ozone (du)

289
290
291
292
291
290
290
289
288
288
288
288
288
289
289
289
290
292
293
292
293
294
293
291

Tuesday 3

Waning Crescent 24%

01:48

14:39

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

Sun - Rise: 07:17, Set: 17:11, Transit: 12:13. Moon - Rise: 01:48, Set: 14:39. Civil Dark: 17:43 - 06:45. Nautical Dark: 18:19 - 06:09. Astro Dark: 18:54 - 05:34

Total Clouds (% Sky Obscured)

49
61
73
88
87
86
84
65
47
30
30
30
35
40
45
40
56
73
100
100
100
100
93
87

Low Clouds (% Sky Obscured)

49
61
73
88
87
86
84
65
47
30
30
30
35
40
3
10
12
12
13
10
12
21
28
27

Medium Clouds (% Sky Obscured)

34
35
12
4
0
2
2
28
40
30
2
2
0
0
0
0
5
10
15
23
33
45
40
39

High Clouds (% Sky Obscured)

30
1
1
1
25
20
15
10
10
10
10
10
10
10
10
10
40
68
100
100
100
100
74
51

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
1
0
0
1
0
0
0
0
0
-0
-0
-0
0
0
-0
-0
-1
-1
-1
-0
-1
-1
-1

Relative Humidity (%)

85
83
77
76
77
75
75
73
80
86
86
86
86
86
91
94
96
96
96
96
96
96
96
91

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

292
295
300
304
306
308
307
306
305
305
304
306
306
307
308
308
306
305
302
300
299
299
299
298

Wednesday 4

Waning Crescent 23%

03:01

14:57

09 Bad
10 Bad
11 Bad
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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good

Sun - Rise: 07:19, Set: 17:09, Transit: 12:13. Moon - Rise: 03:01, Set: 14:57. Civil Dark: 17:41 - 06:47. Nautical Dark: 18:17 - 06:10. Astro Dark: 18:53 - 05:35

Total Clouds (% Sky Obscured)

63
71
78
72
75
100
100
97
91
99
99
98
97
90
84
78
69
69
60
49
33
20
16
15

Low Clouds (% Sky Obscured)

10
5
2
1
1
1
2
2
2
9
11
11
12
3
2
1
2
2
3
3
3
3
2
1

Medium Clouds (% Sky Obscured)

36
49
51
57
57
62
62
93
87
90
79
59
67
59
26
15
13
10
8
11
14
17
15
14

High Clouds (% Sky Obscured)

10
35
64
72
75
100
100
75
38
35
37
51
56
58
57
67
58
57
54
41
24
9
8
7

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
1
1
2
3
2
3
2
1
3
4
4
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-0
-0
-0
-1
-0
1
1
2
1
1
1
1
-0
-1
-2
-2
-3
-4
-4
-3
-3
-3
-3

Relative Humidity (%)

83
76
70
65
64
65
70
78
94
96
96
96
96
93
88
86
86
83
81
80
81
81
83
73

Pressure (mb)

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

Ozone (du)

298
298
298
298
298
297
295
293
292
292
293
292
293
293
294
295
295
296
296
296
295
294
293
293

Thursday 5

Waning Crescent 16%

04:13

15:14

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

Sun - Rise: 07:20, Set: 17:08, Transit: 12:13. Moon - Rise: 04:13, Set: 15:14. Civil Dark: 17:40 - 06:48. Nautical Dark: 18:16 - 06:12. Astro Dark: 18:51 - 05:36

Total Clouds (% Sky Obscured)

13
15
18
21
47
72
96
94
92
91
86
70
57
57
57
43
39
34
30
20
18
12
10
9

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
9
10
13
15
11
7
3
3
3
3
5
7
8
9
18
12
10
9

Medium Clouds (% Sky Obscured)

13
15
16
18
43
68
93
87
78
71
50
32
16
25
31
38
39
34
30
20
18
12
10
9

High Clouds (% Sky Obscured)

5
5
5
5
18
30
41
51
69
91
86
70
57
57
57
43
39
30
15
8
6
2
3
4

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
1
0
1
1
0
3
5
5
24
36
42
39
38

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)

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

Chance of Frost

Temperature (°C)

3
5
6
7
9
8
7
6
5
3
2
2
2
2
2
2
1
1
2
1
2
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
58
56
54
53
57
64
72
78
82
88
89
88
86
86
86
84
84
86
86
84
84
86
76

Pressure (mb)

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

Ozone (du)

293
293
294
294
294
293
293
292
292
291
291
289
287
284
282
281
279
278
277
277
276
275
274
274

Friday 6

Waning Crescent 9%

05:25

15:31

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

Sun - Rise: 07:22, Set: 17:06, Transit: 12:13. Moon - Rise: 05:25, Set: 15:31. Civil Dark: 17:39 - 06:49. Nautical Dark: 18:15 - 06:13. Astro Dark: 18:50 - 05:38

Total Clouds (% Sky Obscured)

8
7
16
24
29
29
29
29
24
28
27
26
25
37
37
37
29
21
13
10
5
0

Low Clouds (% Sky Obscured)

8
7
16
24
29
29
29
26
24
21
8
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
7
16
24
29
29
29
29
24
14
14
7
10
9
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
7
13
6
8
6
5
3
2
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

37
32
30
31
31
32
34
27
24
24
18
12
10
6
3
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)

1
1
1
2
2
2
2
2
1
1
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

4
5
6
7
9
9
8
7
6
4
2
2
2
2
1
1
2
1
1
1
1
1

Feels Like (°C)

1
1
1
3
5
10
9
8
8
7
7
2
2
2
1
1
2
1
1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

67
59
58
56
56
61
67
71
76
83
89
89
89
89
89
88
89
88
88
88
86
88

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

275
275
274
274
273
274
276
277
278
279
279
278
276
274
273
272
271
271
270
270
270
271

Forecast for Niedermuhlern, Bern-Mittelland District, Switzerland (46.86,7.47)

Generated: 31/10/26 09:40:05. Forecast: 31/10/26 to 06/11/26. Timezone: UTC+1.00