Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 22%

03:40

13:38

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 OK
13 Good
14 Good
15 Good

Sun - Rise: 07:51, Set: 17:22, Transit: 12:37. Moon - Rise: 03:40, Set: 13:38. Civil Dark: 17:53 - 07:20. Nautical Dark: 18:28 - 06:46. Astro Dark: 19:01 - 06:12

Total Clouds (% Sky Obscured)

25
52
55
81
93
88
70
65
78
87
89
91
95
98
95
92
92
92
85
56
21
7
1
0

Low Clouds (% Sky Obscured)

25
52
55
81
93
88
70
65
78
87
89
91
95
98
95
92
92
92
85
56
21
7
1
0

Medium Clouds (% Sky Obscured)

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

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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)

4
4
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-5
-5
-6
-5

Relative Humidity (%)

67
69
71
73
75
74
75
76
77
78
79
80
82
82
82
82
84
84
80
75
69
61
55
55

Pressure (mb)

1028
1029
1030
1031
1032
1033
1034
1035
1035
1036
1037
1037
1038
1038
1038
1039
1040
1041
1042
1042
1042
1041
1041
1042

Ozone (du)

347
348
347
346
345
345
345
345
345
344
344
344
344
345
347
348
350
351
352
353
352
352
351
350

Monday 20

Waning Crescent 13%

04:47

14:20

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

Sun - Rise: 07:50, Set: 17:24, Transit: 12:37. Moon - Rise: 04:47, Set: 14:20. Civil Dark: 17:54 - 07:20. Nautical Dark: 18:29 - 06:45. Astro Dark: 19:02 - 06:11

Total Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
8
25
38
43
44
47
56
66
70
57
52
24
16
12
9
6

Low Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
8
25
38
43
44
47
56
66
70
57
38
23
16
12
9
6

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
22
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
67
69
71
72
74
77
79
82
83
85
85
85
85
84
84
82
77
71
64
54
47
45

Pressure (mb)

1042
1042
1043
1044
1045
1045
1045
1046
1046
1046
1046
1046
1046
1045
1045
1046
1045
1045
1045
1044
1043
1042
1041
1040

Ozone (du)

348
347
347
347
348
350
353
355
356
357
358
359
359
361
367
375
379
377
373
367
362
357
352
347

Tuesday 21

Waning Crescent 7%

05:51

15:07

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
15 Good

Sun - Rise: 07:49, Set: 17:25, Transit: 12:38. Moon - Rise: 05:51, Set: 15:07. Civil Dark: 17:55 - 07:19. Nautical Dark: 18:30 - 06:44. Astro Dark: 19:04 - 06:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
56
61
64
67
73
74
76
76
76
76
77
77
75
75
74
73
71
65
55
46
36
31
31

Pressure (mb)

1040
1040
1040
1040
1040
1040
1039
1039
1039
1038
1038
1037
1037
1036
1036
1037
1036
1036
1035
1034
1033
1031
1030
1030

Ozone (du)

343
339
337
334
332
328
324
321
320
321
323
325
328
332
337
342
347
352
357
361
364
366
368
369

Wednesday 22

Waning Crescent 2%

06:48

16:00

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:49, Set: 17:26, Transit: 12:38. Moon - Rise: 06:48, Set: 16:00. Civil Dark: 17:57 - 07:18. Nautical Dark: 18:31 - 06:44. Astro Dark: 19:05 - 06:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
59
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
59
59

Medium Clouds (% Sky Obscured)

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

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-6
-6
-8
-9
-10
-10
-11
-11
-11
-12
-13
-12
-12
-10
-9
-8
-6
-4
-3
-3
-3
-2
-2

Relative Humidity (%)

37
45
53
56
59
58
58
59
58
58
47
44
45
47
55
62
70
74
72
69
63
57
55
58

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

370
372
377
382
385
385
382
378
373
365
357
348
337
329
326
325
325
324
325
325
325
326
325
323

Thursday 23

Waning Crescent 0%

07:38

16:00

16 Bad
17 Bad
18 Bad
19 Bad
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: 07:48, Set: 17:27, Transit: 12:38. Moon - Rise: 07:38, Set: 16:00. Civil Dark: 17:58 - 07:17. Nautical Dark: 18:32 - 06:43. Astro Dark: 19:06 - 06:10

Total Clouds (% Sky Obscured)

59
59
59
59
2
2
2
2
2
2
0
0
0
0
0
0
9
9
9
9
9
9
0
0

Low Clouds (% Sky Obscured)

59
59
59
59
2
2
2
2
2
2
0
0
0
0
0
0
9
9
9
9
9
9
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
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
4
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
73
73
81
83
85
87
88
90
91
88
83
68
61
55
61
69
76
71
67
51
42
39

Pressure (mb)

1031
1032
1033
1033
1034
1035
1035
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1033
1032
1031
1030

Ozone (du)

319
316
314
312
311
310
310
311
314
317
320
324
327
328
327
323
320
317
314
313
316
321
323
320

Friday 24

New Moon 0%

08:20

16:59

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 Bad
15 Bad

Sun - Rise: 07:47, Set: 17:29, Transit: 12:38. Moon - Rise: 08:20, Set: 16:59. Civil Dark: 17:59 - 07:17. Nautical Dark: 18:33 - 06:42. Astro Dark: 19:07 - 06:09

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
83
83

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
83
83

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
54
65
75
82
85
87
88
89
89
89
87
84
80
76
73
74
72
69
64
56
51
49
50

Pressure (mb)

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

Ozone (du)

314
310
310
312
313
313
313
312
312
311
310
309
308
307
307
308
309
310
310
310
307
303
301
301

Saturday 25

Waxing Crescent 3%

08:55

18:00

16 Bad
17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
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: 07:46, Set: 17:30, Transit: 12:39. Moon - Rise: 08:55, Set: 18:00. Civil Dark: 18:00 - 07:16. Nautical Dark: 18:34 - 06:42. Astro Dark: 19:08 - 06:08

Total Clouds (% Sky Obscured)

83
83
83
83
2
2
2
2
2
2
95
95
95
95
95
95
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
39
39
39
39
39
39
97
97

High Clouds (% Sky Obscured)

83
83
83
83
2
2
2
2
2
2
95
95
95
95
95
95
98
98
98
98
98
98
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
0
0
1
4
10
4
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0
0
0
0.02
0.15
0.26
0.19
0.07
0.03
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
57
62
68
75
80
82
84
86
89
92
95
98
99
100
100
100
99
94
92
87
84
84
84

Pressure (mb)

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

Ozone (du)

302
302
299
295
291
287
284
281
277
274
273
277
282
288
294
301
307
309
311
313
318
324
328
326

Forecast for Sofia, Sofia, BG (42.70,23.32)

Generated: 19/01/20 16:21:21. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+2.00