Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Gibbous 87%

14:56

04:43

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:23, Set: 17:19, Transit: 12:21. Moon - Rise: 14:56, Set: 04:43. Civil Dark: 17:47 - 06:54. Nautical Dark: 18:18 - 06:22. Astro Dark: 18:50 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
79
100
100
100
100
100
100
100
100
99
99
98
96
78
83
80
71
86
98
98
100

Low Clouds (% Sky Obscured)

98
96
89
71
100
100
100
98
100
100
100
100
98
96
66
95
75
81
76
56
84
97
98
100

Medium Clouds (% Sky Obscured)

100
100
100
57
100
100
100
99
98
95
97
92
98
98
98
32
60
60
52
59
50
12
2
1

High Clouds (% Sky Obscured)

99
100
85
6
97
98
96
46
52
57
41
2
10
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
3
0
3
1
0
0
1
1
0
1
0
0
0
0
1
1
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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

98
57
15
18
20
18
18
18
20
19
18
16
14
13
14
14
16
19
17
15
13
11
9
8

Precipitation Amount (mm)

0.48
0.24
1.45
1.28
1.37
1.28
1.53
1.54
2.27
2.09
1.68
1.83
1.38
0.88
0.67
0.73
0.96
1.06
0.83
0.53
0.35
0.27
0.22
0.18

Wind Speed/Direction (mph)

9
9
11
12
12
12
13
12
12
13
15
18
16
14
11
12
13
14
14
15
16
15
14
12

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-6
-7
-8
-8
-9
-10
-10
-10
-10
-9
-9
-9
-10

Feels Like (°C)

-7
-8
-9
-9
-9
-10
-10
-10
-10
-11
-12
-15
-15
-16
-15
-16
-17
-18
-18
-18
-18
-17
-17
-17

Dew Point (°C)

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

Relative Humidity (%)

57
62
69
75
78
78
79
79
78
78
76
74
72
71
72
73
77
78
79
78
74
70
69
69

Pressure (mb)

1018
1018
1017
1016
1015
1014
1013
1012
1012
1012
1012
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1020
1022
1024

Ozone (du)

270
274
278
280
281
283
288
293
298
301
304
307
313
319
324
324
321
320
321
322
322
320
317
313

Friday 18

Waxing Gibbous 94%

15:54

05:49

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
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
16 Good
17 Bad

Sun - Rise: 07:22, Set: 17:20, Transit: 12:21. Moon - Rise: 15:54, Set: 05:49. Civil Dark: 17:48 - 06:54. Nautical Dark: 18:19 - 06:22. Astro Dark: 18:51 - 05:51

Total Clouds (% Sky Obscured)

100
99
99
94
100
96
96
77
58
13
1
0
0
0
0
0
0
0
0
0
0
7
0
58

Low Clouds (% Sky Obscured)

100
99
99
94
100
96
96
77
58
13
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
7
0
58

ISS Passover

Visibility (miles)

1
1
2
3
5
6
6
7
8
9
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
Snow
None
None
None

Precipitation Probability (%)

5
4
2
2
1
1
1
1
1
1
0
0
1
1
2
0
0
0
0
0
6
0
0
0

Precipitation Amount (mm)

0.14
0.12
0.09
0.06
0.04
0.02
0.02
0.01
0.01
0.01
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-11
-11
-11
-11
-11
-13
-13
-14
-14
-14
-14
-14
-14
-13
-12
-7
-1
-2
-1
-1
3
1
-2

Feels Like (°C)

-18
-18
-18
-18
-18
-17
-20
-19
-19
-20
-20
-20
-20
-20
-20
-18
-13
-6
-7
-6
-6
-1
-3
-7

Dew Point (°C)

-15
-15
-16
-16
-17
-17
-18
-19
-20
-21
-22
-22
-22
-22
-21
-18
-15
-12
-10
-9
-8
-9
-9
-10

Relative Humidity (%)

68
68
68
65
63
57
64
58
56
56
55
53
51
51
52
59
54
44
55
56
58
42
46
57

Pressure (mb)

1026
1028
1030
1031
1032
1034
1035
1037
1038
1039
1040
1040
1040
1039
1038
1036
1032
1030
1028
1027
1027
1027
1028
1029

Ozone (du)

310
305
301
297
292
287
282
277
273
270
267
265
263
262
261
260
259
258
257
257
256
256
255
254

Saturday 19

Waxing Gibbous 99%

17:01

06:52

18 OK
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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:22, Set: 17:21, Transit: 12:21. Moon - Rise: 17:01, Set: 06:52. Civil Dark: 17:49 - 06:54. Nautical Dark: 18:20 - 06:22. Astro Dark: 18:52 - 05:50

Total Clouds (% Sky Obscured)

30
82
88
86
94
99
100
98
99
98
93
89
93
92
95
92
90
95
95
95
95
95
95
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
0
0

Medium Clouds (% Sky Obscured)

0
2
1
0
11
6
48
50
34
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
82
88
86
94
99
100
98
99
98
93
89
93
92
95
92
90
95
95
95
95
95
95
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
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
5
7
6
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-9
-11
-11
-11
-13
-11
-10
-8
-8
-8
-8
-9
-12
-12
-6
-5
1
5
-2
-3
-4
-5
-1

Dew Point (°C)

-11
-12
-13
-13
-13
-13
-13
-14
-14
-15
-15
-15
-16
-16
-15
-13
-9
-7
-6
-6
-7
-8
-9
-10

Relative Humidity (%)

51
54
60
59
60
70
62
62
61
60
58
57
57
57
59
59
58
47
39
56
56
55
54
40

Pressure (mb)

1031
1032
1033
1034
1034
1034
1034
1034
1034
1034
1033
1032
1031
1031
1030
1028
1026
1024
1022
1021
1019
1019
1019
1019

Ozone (du)

253
253
252
251
250
250
249
249
248
247
246
246
245
245
245
246
246
247
248
249
250
250
250
250

Sunday 20

Full Moon 100%

No Rise

07:48

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:21, Set: 17:22, Transit: 12:22. Moon - Rise: No Rise, Set: 07:48. Civil Dark: 17:50 - 06:53. Nautical Dark: 18:21 - 06:21. Astro Dark: 18:53 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
90
90
90
90
90
90
82
82
82
82
82
82
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
99
99
99
99
99
99
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
87
87
87
87
87
87
13
13
13
13
13
13
13
13
13
13
13
13
95

High Clouds (% Sky Obscured)

100
100
100
100
100
77
77
77
77
77
77
81
81
81
81
81
81
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
5
3
3
4
4
3
2
1
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
1
1
0
0
0
0
0
1
2
3
3
4
5
6
9
10
9
7
6
6
6
7

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0
0
0
0.02
0.06
0.1
0.13
0.15
0.17
0.19
0.23
0.28
0.25
0.19
0.14
0.13
0.14
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-7
-9
-10
-10
-10
-11
-12
-13
-13
-14
-14
-12
-10
-8
-7
-13
-13
-13
-12
-12
-12
-12
-12

Dew Point (°C)

-12
-14
-15
-15
-14
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-12
-13
-14
-15
-15

Relative Humidity (%)

41
42
44
46
49
52
59
65
69
71
72
73
66
59
52
50
75
73
67
61
57
55
57
59

Pressure (mb)

1020
1021
1022
1021
1021
1020
1018
1017
1016
1015
1014
1014
1012
1012
1011
1010
1008
1007
1006
1005
1004
1005
1006
1007

Ozone (du)

251
252
254
256
259
262
264
265
268
272
277
282
289
295
302
306
310
316
325
336
347
360
374
382

Monday 21

Waning Gibbous 98%

18:13

08:37

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 Good

Sun - Rise: 07:21, Set: 17:23, Transit: 12:22. Moon - Rise: 18:13, Set: 08:37. Civil Dark: 17:51 - 06:53. Nautical Dark: 18:22 - 06:21. Astro Dark: 18:53 - 05:49

Total Clouds (% Sky Obscured)

99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
41
41
41
41
41
41
2

Low Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
41
41
41
41
41
41
2

Medium Clouds (% Sky Obscured)

95
95
95
95
95
73
73
73
73
73
73
7
7
7
7
7
7
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)

1
1
1
1
1
1
1
2
2
2
2
3
5
7
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

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

Precipitation Probability (%)

9
9
10
8
5
4
3
3
2
2
1
1
2
1
2
2
0
0
0
2
2
3
3
2

Precipitation Amount (mm)

0.26
0.37
0.41
0.31
0.17
0.1
0.1
0.12
0.14
0.11
0.06
0.03
0.02
0.02
0.01
0.01
0
0
0
0.01
0.02
0.03
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-11
-12
-12
-13
-13
-13
-12
-13
-14
-15
-14
-15
-13
-11
-10
-9
-9
-9
-11
-12

Feels Like (°C)

-12
-12
-13
-14
-16
-17
-18
-18
-18
-19
-17
-19
-20
-21
-20
-21
-19
-16
-15
-13
-13
-13
-15
-16

Dew Point (°C)

-15
-14
-14
-14
-15
-16
-16
-17
-17
-18
-19
-20
-21
-22
-22
-22
-21
-20
-19
-19
-19
-19
-19
-20

Relative Humidity (%)

62
67
71
72
71
72
72
71
70
67
56
56
56
54
51
58
55
49
46
44
44
45
48
49

Pressure (mb)

1008
1010
1012
1013
1014
1015
1017
1018
1019
1021
1022
1024
1026
1028
1029
1029
1028
1028
1027
1026
1026
1026
1027
1028

Ozone (du)

379
371
363
359
356
354
353
354
354
352
350
348
350
352
352
349
344
338
332
326
321
318
315
313

Tuesday 22

Waning Gibbous 93%

19:27

09:20

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

Sun - Rise: 07:20, Set: 17:24, Transit: 12:22. Moon - Rise: 19:27, Set: 09:20. Civil Dark: 17:52 - 06:52. Nautical Dark: 18:23 - 06:20. Astro Dark: 18:54 - 05:49

Total Clouds (% Sky Obscured)

2
2
2
2
2
25
25
25
25
25
25
67
67
67
67
67
67
100
100
100
100
100
100
85

Low Clouds (% Sky Obscured)

2
2
2
2
2
25
25
25
25
25
25
67
67
67
67
67
67
100
100
100
100
100
100
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
86
86
86
86
86
86
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
9
4
1
0
0
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
4
5
8
10
10
11
11

Precipitation Amount (mm)

0.02
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.04
0.03
0.02
0.05
0.16
0.3
0.38
0.4
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-15
-15
-17
-18
-19
-18
-18
-18
-18
-18
-18
-18
-17
-16
-14
-9
-7
-7
-7
-8
-8
-8
-9

Feels Like (°C)

-17
-19
-19
-22
-22
-24
-23
-23
-23
-23
-24
-23
-22
-22
-21
-19
-13
-12
-11
-12
-13
-13
-13
-13

Dew Point (°C)

-22
-24
-25
-26
-27
-27
-27
-27
-27
-27
-27
-27
-26
-25
-23
-20
-16
-14
-13
-13
-13
-13
-13
-14

Relative Humidity (%)

47
45
39
44
46
50
44
44
44
45
45
45
47
50
55
62
54
60
62
67
69
68
66
67

Pressure (mb)

1030
1032
1034
1035
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1032
1029
1027
1024
1022
1021
1021
1021
1021

Ozone (du)

311
308
308
310
314
316
317
316
314
312
310
307
304
301
299
297
296
295
296
297
299
302
305
309

Wednesday 23

Waning Gibbous 85%

20:40

09:58

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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:19, Set: 17:25, Transit: 12:22. Moon - Rise: 20:40, Set: 09:58. Civil Dark: 17:53 - 06:51. Nautical Dark: 18:24 - 06:20. Astro Dark: 18:55 - 05:49

Total Clouds (% Sky Obscured)

85
85
85
85
85
92
92
92
92
92
92
92
92
92
92
92
92
1
1
1
1
1
1
0

Low Clouds (% Sky Obscured)

85
85
85
85
85
92
92
92
92
92
92
92
92
92
92
92
92
1
1
1
1
1
1
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)

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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.42
0.41
0.38
0.3
0.22
0.15
0.08
0.03
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0.02
0.07
0.14
0.18
0.18
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-10
-11
-12
-12
-14
-15
-16
-16
-16
-16
-15
-15
-12
-9
-8
-7
-7
-8
-10
-11

Feels Like (°C)

-13
-13
-13
-13
-14
-15
-16
-16
-19
-20
-20
-21
-21
-21
-20
-20
-17
-14
-12
-11
-11
-12
-13
-15

Dew Point (°C)

-14
-14
-14
-14
-14
-15
-16
-18
-19
-20
-21
-21
-21
-21
-21
-19
-17
-16
-16
-16
-17
-17
-17
-18

Relative Humidity (%)

68
69
70
70
71
71
69
61
64
64
64
63
63
63
60
67
66
59
54
49
47
49
53
54

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1027
1027
1028
1029
1030
1032
1032
1032
1031
1030
1029
1028
1027
1028
1029
1030

Ozone (du)

314
320
326
330
332
335
339
343
345
345
344
344
346
348
349
346
341
336
333
331
329
327
326
325

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

Generated: 17/01/19 18:19:01. Forecast: 17/01/19 to 23/01/19. Timezone: UTC-7.00