Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:32

12:44

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:41, Set: 16:24, Transit: 12:33. Moon - Rise: 04:32, Set: 12:44. Civil Dark: 17:09 - 07:56. Nautical Dark: 17:57 - 07:09. Astro Dark: 18:42 - 06:24

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

60
48
56
31
0
0
0
0
37
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
98
97
97
100
99
98
98
87
81
67
0
38
66
65
22
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
9
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
Very Light Rain
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
8
0
2
2
2
3
4
5
6
8
10
10
8
6
5
4
4
4
5
6
6
6
6

Precipitation Amount (mm)

0
0.23
0
0.01
0.01
0.03
0.05
0.08
0.09
0.1
0.1
0.09
0.08
0.07
0.07
0.08
0.09
0.08
0.07
0.07
0.07
0.07
0.07
0.08

Wind Speed/Direction (mph)

10
10
10
10
10
9
9
9
9
8
8
8
8
8
8
8
9
8
8
9
9
9
9
10

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
83
83
83
84
86
88
91
93
94
96
98
99
100
100
100
100
100
100
100
100
100
99

Pressure (mb)

1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040

Ozone (du)

325
320
317
315
313
312
312
311
309
306
304
302
301
300
300
300
300
298
295
292
291
290
290
290

Monday 20

Waning Crescent 13%

05:52

13:14

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:39, Set: 16:26, Transit: 12:34. Moon - Rise: 05:52, Set: 13:14. Civil Dark: 17:11 - 07:55. Nautical Dark: 17:58 - 07:07. Astro Dark: 18:43 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
88
99
100
100
68
23
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
88
99
100
100
68
18
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
9
94
48
81
100
100
64
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
45
78
84
91
91
0
0
0
0
0
0
0
6
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
6
4
2
1
1
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
62
73
87
99
100
100
66
1
0

Precipitation Type

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

Precipitation Probability (%)

6
6
6
6
5
5
10
20
25
31
34
28
26
36
27
34
39
36
41
36
35
21
17
22

Precipitation Amount (mm)

0.09
0.1
0.1
0.11
0.12
0.15
0.19
0.27
0.38
0.46
0.43
0.29
0.2
1.22
0.3
0.4
0.54
0.51
0.4
0.3
0.19
0.09
0.07
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
8
8
8
9
9
9
9
9
10
10
10
10
9
9
9
9
10
10
10

Feels Like (°C)

4
4
5
5
5
5
5
6
6
6
6
6
7
7
8
8
8
8
8
8
8
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
93
93
94
95
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1040
1040
1039
1039
1039
1039
1038
1038
1038
1037
1037
1037
1037
1037
1036
1036
1037
1037
1037
1038
1038
1038
1038
1038

Ozone (du)

291
291
290
288
289
292
298
303
307
310
314
320
325
330
331
332
332
331
329
327
324
321
319
320

Tuesday 21

Waning Crescent 6%

07:03

13:55

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:38, Set: 16:28, Transit: 12:34. Moon - Rise: 07:03, Set: 13:55. Civil Dark: 17:13 - 07:54. Nautical Dark: 18:00 - 07:06. Astro Dark: 18:45 - 06:21

Total Clouds (% Sky Obscured)

90
86
85
98
100
99
100
98
84
45
40
83
80
100
100
100
100
100
100
100
100
100
73
73

Low Clouds (% Sky Obscured)

54
43
84
98
99
99
100
87
84
45
40
83
58
100
100
100
100
100
100
100
100
100
73
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
74
5
0
59
53
7
90
2
0
0
3
52
84
88
80
59
59
59
59
59
59
3
3

ISS Passover

Visibility (miles)

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

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

Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

36
43
42
40
35
38
40
42
39
40
39
41
43
46
43
39
29
25
28
23
24
27
28
28

Precipitation Amount (mm)

0.35
0.56
0.56
0.46
0.38
0.53
0.51
0.49
0.5
0.52
0.55
0.59
0.64
0.63
0.49
0.33
0.27
0.27
0.28
0.29
0.26
0.22
0.19
0.18

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

100
100
100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1038
1038
1038
1037
1038
1036
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

322
323
324
325
325
324
323
321
319
317
315
313
311
309
307
306
305
305
307
308
307
306
305
304

Wednesday 22

Waning Crescent 2%

08:01

13:55

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:36, Set: 16:30, Transit: 12:34. Moon - Rise: 08:01, Set: 13:55. Civil Dark: 17:14 - 07:52. Nautical Dark: 18:02 - 07:05. Astro Dark: 18:47 - 06:20

Total Clouds (% Sky Obscured)

73
73
73
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
77

Low Clouds (% Sky Obscured)

73
73
73
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
77

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)

3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
5
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
3
2

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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

27
24
17
9
6
6
7
8
11
12
13
14
14
11
12
11
10
10
13
26
23
27
36
31

Precipitation Amount (mm)

0.18
0.17
0.12
0.07
0.05
0.05
0.06
0.07
0.1
0.14
0.17
0.16
0.13
0.11
0.1
0.1
0.1
0.13
0.18
0.24
0.28
0.31
0.32
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
7
7
7
7
7
8
8

Feels Like (°C)

8
8
7
7
7
7
7
7
7
7
6
6
6
6
6
5
5
4
5
5
5
5
5
5

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
7
7
7
7
7
8
8

Relative Humidity (%)

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

Pressure (mb)

1036
1035
1035
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032
1031
1030
1030
1029
1029
1028
1028
1028
1027
1027
1026

Ozone (du)

304
303
302
300
298
297
296
294
291
288
284
281
278
275
270
265
262
263
265
266
265
264
263
263

Thursday 23

Waning Crescent 0%

08:46

14:49

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:34, Set: 16:32, Transit: 12:34. Moon - Rise: 08:46, Set: 14:49. Civil Dark: 17:16 - 07:51. Nautical Dark: 18:03 - 07:04. Astro Dark: 18:48 - 06:19

Total Clouds (% Sky Obscured)

77
77
77
77
97
97
97
97
97
97
98
98
98
98
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
77
77
77
96
96
96
96
96
96
37
37
37
37
37
37
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
99
99
99
99
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
13
13
13
13
13
13
98
98
98
98
98
98
95
95
95
95
95
95
98
98

ISS Passover

Visibility (miles)

1
2
5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
1
4
9
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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

40
45
45
37
39
27
22
29
19
20
26
27
32
45
44
47
51
53
58
69
67
64
52
44

Precipitation Amount (mm)

0.3
0.3
0.34
0.39
0.4
0.3
0.19
0.13
0.1
0.08
0.08
0.09
0.12
0.17
0.24
0.33
0.43
0.55
0.67
0.72
0.63
0.47
0.32
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7

Relative Humidity (%)

100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

264
266
269
273
276
281
286
288
288
285
282
281
279
277
274
271
269
267
265
264
262
262
261
260

Friday 24

New Moon 1%

09:18

15:53

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:33, Set: 16:35, Transit: 12:35. Moon - Rise: 09:18, Set: 15:53. Civil Dark: 17:18 - 07:49. Nautical Dark: 18:05 - 07:02. Astro Dark: 18:50 - 06:18

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
100
100

Medium Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
30
30
30
30
30
30
27
27

ISS Passover

Visibility (miles)

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

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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

33
20
17
16
14
10
10
12
13
15
24
29
44
63
56
53
62
49
44
54
35
29
27
33

Precipitation Amount (mm)

0.08
0.04
0.03
0.04
0.05
0.04
0.03
0.02
0.02
0.04
0.07
0.15
0.32
0.48
0.52
0.5
0.5
0.56
0.66
0.68
0.48
0.25
0.16
0.28

Wind Speed/Direction (mph)

7
7
6
6
5
5
5
5
5
6
6
7
8
9
9
10
10
10
10
10
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

259
259
258
258
258
258
259
260
260
260
261
262
264
265
267
268
269
271
274
277
280
285
288
291

Saturday 25

Waxing Crescent 3%

09:42

17:05

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:31, Set: 16:37, Transit: 12:35. Moon - Rise: 09:42, Set: 17:05. Civil Dark: 17:20 - 07:48. Nautical Dark: 18:07 - 07:01. Astro Dark: 18:52 - 06:17

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
32
32
32
32
32
32
0
0
0
0
0
0
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

27
27
27
27
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
4
6
10
10
10
10
10
10
10
10
10
9
6
5
4
3
2
1
2
6
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

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
51
44
39
28
24
19
16
19
27
38
32
33
42
33
27
29
23
22
39
38
43
57
51

Precipitation Amount (mm)

0.58
0.77
0.56
0.28
0.14
0.11
0.1
0.1
0.11
0.17
0.23
0.23
0.25
0.31
0.31
0.27
0.25
0.23
0.25
0.33
0.52
0.81
1.1
1.39

Wind Speed/Direction (mph)

9
8
8
7
7
7
7
8
8
8
8
9
10
10
11
12
13
14
15
16
17
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

293
296
301
308
312
314
315
315
317
319
321
324
327
329
329
330
331
334
338
342
344
346
347
345

Forecast for United Kingdom (56.71,-5.73)

Generated: 19/01/20 14:20:36. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00