Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 28%

03:36

13:10

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

Sun - Rise: 07:22, Set: 17:20, Transit: 12:21. Moon - Rise: 03:36, Set: 13:10. Civil Dark: 17:48 - 06:54. Nautical Dark: 18:20 - 06:22. Astro Dark: 18:51 - 05:50

Total Clouds (% Sky Obscured)

0
98
96
98
100
98
91
83
67
45
28
25
0
7
71
4
0
4
75
89
91
99
99
99

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
76
88
95
99
95
81
67
63
45
9
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
97
95
98
98
94
70
69
17
0
22
25
0
7
71
4
0
4
75
89
91
99
99
99

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 (%)

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

Precipitation Amount (mm)

0.02
0
0
0
0.01
0.04
0
0.02
0.04
0.02
0
0
0.04
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-9
-9
-7
-3
-0
2
3
2
1
-2
-5
-7
-10
-11
-11
-12
-12
-12
-13
-13
-13
-14
-14

Feels Like (°C)

-14
-15
-14
-11
-6
-2
1
2
2
1
-2
-5
-7
-13
-15
-15
-15
-15
-16
-16
-17
-17
-17
-17

Dew Point (°C)

-18
-17
-14
-11
-9
-7
-6
-6
-6
-6
-7
-10
-13
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

47
52
66
72
65
60
54
52
55
59
67
66
62
65
65
65
68
69
73
78
81
84
85
82

Pressure (mb)

1034
1034
1033
1032
1030
1029
1028
1027
1027
1027
1029
1031
1033
1036
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

289
287
287
289
290
293
296
297
295
292
288
286
284
283
281
280
278
277
276
274
274
273
272
269

Monday 20

Waning Crescent 18%

04:40

13:50

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 07:22, Set: 17:21, Transit: 12:21. Moon - Rise: 04:40, Set: 13:50. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:21 - 06:21. Astro Dark: 18:52 - 05:50

Total Clouds (% Sky Obscured)

95
96
100
86
96
99
96
97
26
88
98
100
100
100
100
100
99
99
100
99
93
100
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
22
15
96

Medium Clouds (% Sky Obscured)

15
1
0
9
7
7
59
88
26
30
56
95
98
100
100
100
98
91
90
95
86
96
100
92

High Clouds (% Sky Obscured)

95
96
100
85
96
99
94
93
2
84
98
99
100
100
100
83
98
98
99
98
84
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
3
2
2
2
1
1
1
1

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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
3
3
4
5
5
6
8
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.06
0.11
0.11
0.11
0.13
0.16
0.19
0.22
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-12
-10
-6
-3
0
3
4
4
2
0
-1
-2
-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5

Feels Like (°C)

-17
-16
-14
-10
-5
-2
1
2
2
0
-2
-3
-5
-6
-7
-7
-7
-8
-8
-8
-9
-9
-9
-8

Dew Point (°C)

-17
-16
-14
-11
-8
-7
-7
-7
-6
-6
-7
-7
-8
-8
-8
-8
-7
-7
-6
-6
-6
-5
-5
-5

Relative Humidity (%)

75
73
75
72
67
57
48
46
50
53
57
61
66
69
72
73
76
82
87
91
94
98
100
100

Pressure (mb)

1036
1035
1034
1032
1030
1028
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

264
261
260
259
259
258
257
257
258
261
263
264
266
268
270
273
276
277
277
279
282
286
289
291

Tuesday 21

Waning Crescent 11%

05:40

14:35

07 Bad
08 Bad
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

Sun - Rise: 07:21, Set: 17:22, Transit: 12:22. Moon - Rise: 05:40, Set: 14:35. Civil Dark: 17:50 - 06:53. Nautical Dark: 18:22 - 06:21. Astro Dark: 18:53 - 05:50

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
100
99
98
98
73
52
49
33
33
33
33
33
33
54
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
64
65
80
70
68
1
97
0
0
0
0
0
0
0
0
0
8
8

ISS Passover

Visibility (miles)

1
1
1
2
2
1
1
0
0
0
0
0
1
1
3
5
6
5
3
2
1
1
1
1

Fog (%)

0
6
0
0
0
0
2
0
0
0
0
1
1
1
2
46
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

15
18
15
14
13
16
20
22
23
21
17
16
15
12
8
6
5
4
4
4
4
5
5
5

Precipitation Amount (mm)

0.39
0.4
0.35
0.31
0.33
0.31
0.33
0.37
0.4
0.42
0.42
0.38
0.32
0.27
0.21
0.15
0.12
0.1
0.1
0.11
0.14
0.17
0.21
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-8
-6
-4
-2
-3
-2
-3
-4
-6
-6
-8
-9
-10
-10
-10
-11
-12
-13
-13
-13
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
95
85
73
79
73
73
80
84
85
88
88
88
85
85
87
90
93
96
100
100
100

Pressure (mb)

1023
1022
1022
1021
1020
1019
1017
1016
1016
1016
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1020
1021

Ozone (du)

292
293
293
293
294
296
299
301
301
301
301
302
303
304
305
307
309
314
319
323
325
326
327
328

Wednesday 22

Waning Crescent 5%

06:35

15:26

07 Bad
08 Bad
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 OK
00 OK
01 OK
02 Bad
03 OK
04 OK
05 Bad
06 Bad

Sun - Rise: 07:21, Set: 17:23, Transit: 12:22. Moon - Rise: 06:35, Set: 15:26. Civil Dark: 17:51 - 06:52. Nautical Dark: 18:23 - 06:20. Astro Dark: 18:54 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
86
86
86
86
86
86
27
27
27
27
27
27
25
25
25
25
25
25
76
76

Low Clouds (% Sky Obscured)

100
100
100
100
86
86
86
86
86
86
27
27
27
27
27
27
25
25
25
25
25
25
1
1

Medium Clouds (% Sky Obscured)

54
54
54
54
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
44

High Clouds (% Sky Obscured)

8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70

ISS Passover

Visibility (miles)

0
0
0
1
1
2
2
3
3
4
6
8
10
10
10
10
10
10
6
3
2
2
3
5

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
6
6
6
7
8
10
11
10
7
4
3
3
2
2
2
2
2
2
3
3
3
3

Precipitation Amount (mm)

0.21
0.2
0.18
0.17
0.16
0.18
0.19
0.2
0.19
0.16
0.14
0.1
0.07
0.07
0.07
0.06
0.05
0.04
0.05
0.06
0.07
0.08
0.07
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-8
-7
-4
-3
-1
-1
-1
-2
-4
-6
-6
-8
-10
-10
-11
-11
-11
-12
-12
-13
-13
-14
-14

Feels Like (°C)

-15
-14
-12
-10
-8
-5
-5
-5
-7
-9
-9
-9
-11
-13
-14
-14
-15
-16
-16
-16
-17
-18
-19
-19

Dew Point (°C)

-9
-8
-8
-7
-6
-7
-7
-7
-8
-9
-10
-11
-12
-13
-14
-15
-15
-14
-14
-14
-14
-13
-14
-14

Relative Humidity (%)

100
100
92
82
76
65
63
61
63
71
73
70
73
74
75
72
74
79
84
88
93
98
100
100

Pressure (mb)

1021
1021
1020
1019
1018
1018
1017
1016
1017
1018
1018
1019
1021
1023
1024
1025
1025
1026
1026
1027
1027
1027
1028
1029

Ozone (du)

329
330
331
334
335
337
338
337
336
333
330
328
326
324
323
322
321
320
318
316
316
317
318
318

Thursday 23

Waning Crescent 1%

No Rise

16:21

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

Sun - Rise: 07:20, Set: 17:24, Transit: 12:22. Moon - Rise: No Rise, Set: 16:21. Civil Dark: 17:52 - 06:52. Nautical Dark: 18:24 - 06:20. Astro Dark: 18:55 - 05:49

Total Clouds (% Sky Obscured)

76
76
76
76
0
0
0
0
0
0
13
13
13
13
13
13
25
25
25
25
25
25
2
2

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
25
25
25
2
2

Medium Clouds (% Sky Obscured)

44
44
44
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
70
70
70
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
8
6
4
3
4
7
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-15
-15
-13
-14
-6
-5
-2
-2
-3
-6
-9
-9
-11
-12
-14
-15
-15
-17
-16
-17
-17
-17
-17
-18

Feels Like (°C)

-21
-21
-18
-19
-11
-10
-6
-6
-7
-11
-13
-14
-15
-16
-19
-20
-20
-21
-21
-21
-22
-22
-22
-22

Dew Point (°C)

-15
-15
-14
-14
-13
-14
-14
-15
-15
-15
-16
-17
-18
-18
-19
-19
-19
-20
-21
-22
-23
-23
-24
-24

Relative Humidity (%)

100
100
92
96
59
51
39
37
41
49
55
54
55
56
65
68
71
75
68
64
61
58
57
56

Pressure (mb)

1030
1030
1029
1027
1026
1024
1023
1022
1022
1023
1024
1026
1028
1030
1032
1033
1034
1035
1035
1035
1035
1036
1036
1037

Ozone (du)

318
318
317
317
317
318
320
321
321
321
322
324
326
328
328
328
328
329
329
330
330
331
331
330

Friday 24

New Moon 0%

07:23

17:19

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

Sun - Rise: 07:20, Set: 17:25, Transit: 12:22. Moon - Rise: 07:23, Set: 17:19. Civil Dark: 17:53 - 06:51. Nautical Dark: 18:25 - 06:19. Astro Dark: 18:56 - 05:48

Total Clouds (% Sky Obscured)

2
2
2
2
78
78
78
78
78
78
0
0
0
0
0
0
84
84
84
84
84
84
91
91

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
78
78
78
78
78
78
0
0
0
0
0
0
79
79
79
79
79
79
90
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
31
31
31
31
31
59
59

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 (%)

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-18
-17
-14
-9
-4
-2
-0
1
-1
-3
-5
-7
-9
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-13

Feels Like (°C)

-22
-22
-18
-9
-4
-2
-0
1
-1
-3
-5
-7
-9
-14
-15
-16
-15
-16
-16
-17
-17
-17
-17
-17

Dew Point (°C)

-25
-24
-22
-18
-16
-15
-15
-15
-13
-12
-12
-14
-17
-19
-22
-25
-26
-26
-25
-24
-24
-24
-24
-24

Relative Humidity (%)

54
55
51
47
41
38
32
31
40
52
57
57
53
49
42
33
28
29
33
38
39
39
40
40

Pressure (mb)

1038
1038
1036
1034
1031
1029
1027
1026
1026
1027
1028
1030
1032
1033
1034
1035
1035
1035
1035
1035
1035
1036
1036
1036

Ozone (du)

330
329
328
326
325
325
326
326
326
327
328
330
332
335
337
340
342
343
344
344
344
342
341
340

Saturday 25

Waxing Crescent 1%

08:05

18:19

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

Sun - Rise: 07:19, Set: 17:26, Transit: 12:23. Moon - Rise: 08:05, Set: 18:19. Civil Dark: 17:54 - 06:50. Nautical Dark: 18:26 - 06:19. Astro Dark: 18:57 - 05:48

Total Clouds (% Sky Obscured)

91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
79
79
79
79
79
79
0
0

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)

90
90
90
90
0
0
0
0
0
0
0
0
0
0
0
0
75
75
75
75
75
75
0
0

High Clouds (% Sky Obscured)

59
59
59
59
0
0
0
0
0
0
0
0
0
0
0
0
73
73
73
73
73
73
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 (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-12
-9
-5
-1
1
3
3
2
0
-2
-4
-6
-8
-9
-10
-10
-10
-10
-11
-12
-12
-12
-13

Feels Like (°C)

-16
-15
-12
-5
-1
1
3
3
2
0
-2
-4
-9
-11
-12
-13
-13
-13
-13
-14
-15
-15
-16
-16

Dew Point (°C)

-23
-22
-18
-13
-8
-7
-6
-6
-6
-6
-7
-9
-11
-13
-14
-14
-15
-15
-15
-15
-16
-16
-15
-15

Relative Humidity (%)

40
41
49
54
56
56
51
51
54
63
68
69
68
69
67
67
68
66
67
70
72
75
77
78

Pressure (mb)

1037
1036
1035
1032
1030
1028
1026
1025
1025
1025
1026
1027
1029
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1034

Ozone (du)

338
337
337
337
337
336
334
333
332
331
330
329
327
326
325
324
324
324
325
324
323
321
319
318

Forecast for Silverton, San Juan County, US (37.81,-107.66)

Generated: 19/01/20 07:28:45. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-7.00