Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:46

12:51

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

Sun - Rise: 07:57, Set: 16:33, Transit: 12:16. Moon - Rise: 03:46, Set: 12:51. Civil Dark: 17:10 - 07:20. Nautical Dark: 17:51 - 06:39. Astro Dark: 18:31 - 06:00

Total Clouds (% Sky Obscured)

88
70
70
70
66
81
88
78
91
82
75
83
85
70
59
73
81
51
79
59
48
63
72
94

Low Clouds (% Sky Obscured)

88
66
70
70
66
81
88
78
91
82
75
83
85
70
59
73
81
51
79
59
48
63
69
93

Medium Clouds (% Sky Obscured)

2
27
5
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
11
1

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

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

Precipitation Probability (%)

16
16
11
8
8
9
5
6
6
7
7
8
7
6
4
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.03
0.03
0.03
0.03
0.02
0.01
0.01
0.01
0.02
0.02
0.03
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
89
91
93
93
94
94
95
97
99
99
100
99
100
100
100
100
100
97
91
85
79
76

Pressure (mb)

1036
1036
1037
1038
1039
1040
1040
1041
1042
1043
1043
1043
1044
1044
1045
1045
1046
1046
1047
1047
1048
1047
1047
1047

Ozone (du)

388
385
385
387
390
394
399
402
402
401
399
395
391
386
381
374
369
365
361
358
357
356
355
354

Monday 20

Waning Crescent 13%

05:00

13:26

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:56, Set: 16:35, Transit: 12:16. Moon - Rise: 05:00, Set: 13:26. Civil Dark: 17:12 - 07:19. Nautical Dark: 17:53 - 06:38. Astro Dark: 18:32 - 05:59

Total Clouds (% Sky Obscured)

95
73
70
67
56
40
16
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
20

Low Clouds (% Sky Obscured)

95
73
70
67
56
40
16
3
2
1
1
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
1
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
79
81
81
82
82
81
82
83
85
87
88
89
89
90
90
88
84
78
73
69
65

Pressure (mb)

1047
1047
1047
1047
1047
1047
1047
1047
1046
1046
1046
1045
1045
1044
1044
1043
1043
1043
1043
1043
1042
1042
1041
1040

Ozone (du)

352
351
349
347
345
343
341
340
340
340
340
339
338
335
331
326
322
321
321
321
321
321
321
321

Tuesday 21

Waning Crescent 7%

06:07

14:11

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

Sun - Rise: 07:55, Set: 16:36, Transit: 12:17. Moon - Rise: 06:07, Set: 14:11. Civil Dark: 17:13 - 07:18. Nautical Dark: 17:54 - 06:37. Astro Dark: 18:34 - 05:58

Total Clouds (% Sky Obscured)

34
55
59
19
0
20
31
56
0
2
12
6
13
14
9
34
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
8
14
9
21
98
98
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
9
3
8
0
0
0
16
16
16
16
16
16
0
0

High Clouds (% Sky Obscured)

34
55
59
19
0
20
31
56
0
0
2
2
0
0
0
17
29
29
29
29
29
29
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
1
1
1
2
2
2
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.04
0.03
0.02
0.02

Wind Speed/Direction (mph)

3
3
4
4
4
5
5
5
5
5
5
6
6
6
7
9
10
10
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
69
70
71
73
75
77
77
77
78
79
81
83
84
85
86
86
85
81
79
76
73
72

Pressure (mb)

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

Ozone (du)

320
319
317
316
314
311
307
304
301
298
297
296
298
302
311
322
331
335
337
339
341
343
345
347

Wednesday 22

Waning Crescent 2%

07:05

15:04

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

Sun - Rise: 07:54, Set: 16:38, Transit: 12:17. Moon - Rise: 07:05, Set: 15:04. Civil Dark: 17:15 - 07:17. Nautical Dark: 17:56 - 06:36. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

98
98
98
98
90
90
90
90
90
90
99
99
99
99
99
99
100
100
100
100
100
100
95
95

Low Clouds (% Sky Obscured)

98
98
98
98
90
90
90
90
90
90
99
99
99
99
99
99
100
100
100
100
100
100
95
95

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
83
86
88
91
93
93
94
95
95
93
93
93
92
90
91
90
89
86
81
78
77

Pressure (mb)

1033
1033
1033
1033
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1033
1032
1032

Ozone (du)

347
347
348
347
347
347
347
346
343
340
337
334
332
330
328
326
325
325
325
325
324
322
319
316

Thursday 23

Waning Crescent 0%

07:53

15:04

15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:53, Set: 16:40, Transit: 12:17. Moon - Rise: 07:53, Set: 15:04. Civil Dark: 17:16 - 07:16. Nautical Dark: 17:57 - 06:35. Astro Dark: 18:36 - 05:56

Total Clouds (% Sky Obscured)

95
95
95
95
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
95
95
95
1
1
1
1
1
1
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
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 (%)

3
3
2
2
1
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
78
80
80
83
84
86
88
89
88
84
73
64
58
56
60
67
70
70
68
66
69

Pressure (mb)

1031
1031
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1025
1024
1024
1023

Ozone (du)

312
309
307
305
303
301
299
297
296
296
295
290
283
278
276
276
277
277
277
279
282
286
289
290

Friday 24

New Moon 0%

08:31

16:05

15 Good
16 Good
17 Good
18 Good
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

Sun - Rise: 07:52, Set: 16:41, Transit: 12:17. Moon - Rise: 08:31, Set: 16:05. Civil Dark: 17:18 - 07:15. Nautical Dark: 17:59 - 06:34. Astro Dark: 18:38 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
68
68
68
68
68
68
95
95
95
95
95
95
98
98
98
98
98
98
100
100

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
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
22
22
22
22
22
91
91

High Clouds (% Sky Obscured)

0
0
0
0
68
68
68
68
68
68
95
95
95
95
95
95
98
98
98
98
98
98
3
3

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
1
1
1
1
0
0
0
3
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.01
0
0
0
0.01
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
71
69
67
68
70
75
78
81
85
88
91
93
95
97
97
95
93
91
89
88
88

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

290
291
292
294
295
296
295
294
291
286
282
280
278
277
275
274
274
275
278
280
282
284
286
288

Saturday 25

Waxing Crescent 3%

09:00

17:11

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

Sun - Rise: 07:50, Set: 16:43, Transit: 12:18. Moon - Rise: 09:00, Set: 17:11. Civil Dark: 17:20 - 07:14. Nautical Dark: 18:00 - 06:33. Astro Dark: 18:39 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
58
58
58
58
58
58
42
42
42
42
42
42
77
77

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
40
40
40
40
40
40
42
42
42
42
42
42
77
77

Medium Clouds (% Sky Obscured)

91
91
91
91
56
56
56
56
56
56
0
0
0
0
0
0
6
6
6
6
6
6
0
0

High Clouds (% Sky Obscured)

3
3
3
3
0
0
0
0
0
0
37
37
37
37
37
37
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
87
87
87
87
88
90
92
94
95
97
98
99
100
100
100
100
100
100
100
98
96
95

Pressure (mb)

1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017

Ozone (du)

290
291
291
291
291
293
294
296
298
300
302
303
303
303
303
303
304
307
312
314
313
310
309
312

Forecast for Radebeul, Dresden Government Region, DE (51.12,13.62)

Generated: 19/01/20 15:20:52. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00