Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:29

12:32

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: 16:13, Transit: 12:27. Moon - Rise: 04:29, Set: 12:32. Civil Dark: 16:59 - 07:53. Nautical Dark: 17:48 - 07:04. Astro Dark: 18:34 - 06:18

Total Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
100
100
98
97
98
99
99
97
94
91
95
95
88
58
80
74

Low Clouds (% Sky Obscured)

7
16
25
5
30
31
47
27
27
42
88
95
97
96
98
95
94
91
95
95
86
52
80
74

Medium Clouds (% Sky Obscured)

46
100
100
98
100
98
88
10
33
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
100
100
100
100
100
100
100
100
100
88
33
38
80
80
34
0
0
0
0
14
11
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
2
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)

18
18
19
20
21
21
22
21
21
20
19
18
19
19
18
18
17
17
18
19
20
20
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
67
67
68
69
72
75
76
79
81
83
85
87
89
90
91
92
91
89
87
83
80
76

Pressure (mb)

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

Ozone (du)

330
325
320
316
313
313
315
316
314
310
307
305
304
304
305
306
306
303
299
296
293
292
291
291

Monday 20

Waning Crescent 13%

05:50

13:02

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 OK
08 OK
09 Bad
10 Bad
11 Bad
12 OK
13 Bad

Sun - Rise: 08:37, Set: 16:15, Transit: 12:27. Moon - Rise: 05:50, Set: 13:02. Civil Dark: 17:01 - 07:51. Nautical Dark: 17:50 - 07:03. Astro Dark: 18:36 - 06:17

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
44
98
96
76
99
88
100
100
100
67
16
24
34
59
48
35
95

Low Clouds (% Sky Obscured)

95
100
100
100
100
100
100
30
98
95
69
96
6
100
100
100
67
16
24
34
59
48
34
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
7
10
98
87
96
70
6
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

29
88
68
51
14
0
0
16
0
20
16
31
9
91
1
0
0
0
0
0
0
0
2
95

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
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 (%)

0
0
0
0
1
1
1
2
3
3
5
4
5
31
34
19
22
17
21
19
16
13
11
6

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.31
0.38
0.09
0.11
0.12
0.12
0.09
0.06
0.03
0.02
0.01

Wind Speed/Direction (mph)

21
20
19
19
19
19
19
19
18
18
17
17
16
15
12
9
7
7
6
6
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
76
76
77
79
81
82
84
87
87
88
91
93
97
100
100
100
100
100
100
97
93

Pressure (mb)

1036
1036
1036
1036
1036
1035
1035
1035
1034
1034
1033
1033
1033
1034
1034
1034
1035
1036
1037
1038
1038
1038
1038
1037

Ozone (du)

293
294
294
294
295
297
301
305
310
315
319
321
322
323
325
327
328
325
320
317
315
314
315
319

Tuesday 21

Waning Crescent 6%

07:02

13:42

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

Sun - Rise: 08:35, Set: 16:17, Transit: 12:27. Moon - Rise: 07:02, Set: 13:42. Civil Dark: 17:03 - 07:50. Nautical Dark: 17:51 - 07:01. Astro Dark: 18:37 - 06:16

Total Clouds (% Sky Obscured)

43
100
92
34
85
97
98
100
100
100
99
51
31
41
76
95
81
81
81
81
81
81
13
13

Low Clouds (% Sky Obscured)

19
26
19
25
45
84
63
93
97
95
91
50
27
21
52
78
71
71
71
71
71
71
13
13

Medium Clouds (% Sky Obscured)

1
0
2
0
0
0
0
0
2
4
6
6
6
9
11
12
10
10
10
10
10
10
0
0

High Clouds (% Sky Obscured)

31
100
91
12
72
84
96
98
98
97
80
0
4
24
52
80
35
35
35
35
35
35
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
7
9
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
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 (%)

0
0
0
10
15
13
15
18
16
17
17
15
12
10
11
18
22
14
6
6
7
8
8
7

Precipitation Amount (mm)

0
0
0
0.02
0.04
0.08
0.09
0.08
0.06
0.04
0.04
0.03
0.02
0.02
0.03
0.09
0.14
0.09
0.03
0.02
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

5
5
4
3
3
1
1
1
2
2
3
4
5
6
7
8
8
9
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
98
100
98
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
96
94

Pressure (mb)

1037
1037
1037
1037
1037
1035
1036
1036
1036
1036
1035
1035
1035
1035
1035
1034
1034
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

325
329
329
327
324
321
318
315
315
315
315
314
312
310
310
309
309
307
306
304
305
305
305
304

Wednesday 22

Waning Crescent 2%

08:01

No Set

14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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: 16:19, Transit: 12:28. Moon - Rise: 08:01, Set: No Set. Civil Dark: 17:05 - 07:48. Nautical Dark: 17:53 - 07:00. Astro Dark: 18:39 - 06:14

Total Clouds (% Sky Obscured)

13
13
13
13
25
25
25
25
25
25
95
95
95
95
95
95
96
96
96
96
96
96
97
97

Low Clouds (% Sky Obscured)

13
13
13
13
25
25
25
25
25
25
95
95
95
95
95
95
96
96
96
96
96
96
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
4
4
4
4
4
4
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
4
4
4
4
4
4
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
2
3
8
11
14
13
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.02
0.03
0.05
0.08
0.1
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
7
6
6
6
6
6
6
5
5
4
4
3
2
2
2
3
3
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

92
91
93
94
92
93
92
91
91
91
91
92
93
95
96
97
99
100
100
99
97
95
94
92

Pressure (mb)

1034
1034
1033
1033
1033
1032
1032
1032
1031
1031
1030
1030
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

302
301
299
297
296
295
294
293
291
289
285
281
276
272
270
268
267
265
263
262
261
261
262
263

Thursday 23

Waning Crescent 0%

08:45

14:36

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: 08:32, Set: 16:22, Transit: 12:28. Moon - Rise: 08:45, Set: 14:36. Civil Dark: 17:07 - 07:47. Nautical Dark: 17:55 - 06:59. Astro Dark: 18:41 - 06:13

Total Clouds (% Sky Obscured)

97
97
97
97
77
77
77
77
77
77
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
97
97
97
8
8
8
8
8
8
52
52
52
52
52
52
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
99
99
99
99
99
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
76
76
76
76
76
76
98
98
98
98
98
98
96
96
96
96
96
96
98
98

ISS Passover

Visibility (miles)

10
9
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

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

Precipitation Probability (%)

8
8
7
5
7
3
2
0
0
0
0
0
0
0
5
19
32
37
39
43
39
45
54
52

Precipitation Amount (mm)

0.05
0.03
0.05
0.07
0.08
0.05
0.01
0
0
0
0
0
0
0
0.02
0.12
0.24
0.26
0.24
0.23
0.24
0.26
0.27
0.23

Wind Speed/Direction (mph)

13
12
12
11
11
11
11
11
12
12
12
12
12
12
11
11
10
8
6
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
92
89
94
92
91
92
91
92
95
96
99
100
99
100
100
100
100
100
100
100
100
100

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

266
270
273
277
280
284
287
289
288
285
282
279
277
274
273
272
271
268
265
263
261
260
260
260

Friday 24

New Moon 1%

09:17

15:41

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: 08:30, Set: 16:24, Transit: 12:28. Moon - Rise: 09:17, Set: 15:41. Civil Dark: 17:09 - 07:45. Nautical Dark: 17:57 - 06:58. Astro Dark: 18:43 - 06:12

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
83
83

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
27
27
27
27
27
27
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99
71
71

High Clouds (% Sky Obscured)

98
98
98
98
97
97
97
97
97
97
99
99
99
99
99
99
98
98
98
98
98
98
57
57

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

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

Precipitation Probability (%)

51
43
32
19
4
0
3
3
2
0
0
0
4
10
10
18
29
13
7
10
9
15
25
19

Precipitation Amount (mm)

0.18
0.13
0.07
0.02
0.01
0
0.01
0.01
0.01
0
0
0
0.01
0.02
0.05
0.13
0.17
0.11
0.04
0.03
0.03
0.07
0.11
0.07

Wind Speed/Direction (mph)

6
7
7
8
8
9
10
11
11
12
12
13
13
13
12
11
11
10
10
10
11
12
13
14

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
5
6
6
5
5
5
5
6
6
6
6
6
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
5
4
4
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5

Relative Humidity (%)

100
100
100
100
100
100
100
96
93
94
96
97
98
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1012
1012
1011
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

260
259
259
259
259
259
258
258
257
257
257
259
262
265
267
269
271
274
277
280
282
284
286
289

Saturday 25

Waxing Crescent 3%

09:39

16:53

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: 08:28, Set: 16:26, Transit: 12:28. Moon - Rise: 09:39, Set: 16:53. Civil Dark: 17:11 - 07:44. Nautical Dark: 17:59 - 06:56. Astro Dark: 18:44 - 06:11

Total Clouds (% Sky Obscured)

83
83
83
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

2
2
2
2
70
70
70
70
70
70
99
99
99
99
99
99
95
95
95
95
95
95
0
0

Medium Clouds (% Sky Obscured)

71
71
71
71
3
3
3
3
3
3
46
46
46
46
46
46
100
100
100
100
100
100
4
4

High Clouds (% Sky Obscured)

57
57
57
57
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
10
10
10
10
6
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
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
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 (%)

18
20
13
11
7
7
7
9
5
0
0
0
8
13
13
18
23
15
7
11
10
16
23
19

Precipitation Amount (mm)

0.04
0.03
0.03
0.02
0.02
0.01
0.02
0.03
0.02
0
0
0
0.01
0.03
0.07
0.14
0.19
0.13
0.06
0.03
0.05
0.09
0.13
0.13

Wind Speed/Direction (mph)

14
13
13
12
11
10
9
9
10
11
11
12
13
13
14
14
14
14
14
14
16
18
21
21

Chance of Frost

Temperature (°C)

5
5
5
5
5
6
6
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

100
100
100
100
99
97
97
98
96
95
97
96
97
99
99
100
100
100
100
100
100
100
100
100

Pressure (mb)

1001
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1001
1001
1001
1000
1000
999
999
999
999
998
998
997
997

Ozone (du)

293
296
300
304
307
308
309
309
310
312
314
317
322
325
327
327
329
333
338
343
347
350
353
353

Forecast for Culloden Moor, Highland, UK (57.48,-4.07)

Generated: 19/01/20 14:38:30. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00