Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 84%

14:40

03:28

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
15 Bad
16 Bad

Sun - Rise: 07:24, Set: 16:21, Transit: 11:52. Moon - Rise: 14:40, Set: 03:28. Civil Dark: 16:54 - 06:51. Nautical Dark: 17:30 - 06:14. Astro Dark: 18:06 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
98
100
100
98
100
98
99
100
99
96
70
59
91
95
71
63

Low Clouds (% Sky Obscured)

100
100
100
100
100
96
78
63
89
92
61
89
99
98
99
100
99
96
70
59
91
95
71
63

Medium Clouds (% Sky Obscured)

98
98
95
99
96
93
84
25
68
100
100
95
91
79
27
6
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
96
93
96
98
96
95
92
88
10
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

-
26
66
68
68
66
41
16
21
16
16
3
0
0
0
1
1
1
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

57
45
45
47
49
45
39
32
28
22
19
18
15
16
13
15
13
16
18
20
18
18
16
8

Precipitation Amount (mm)

0.41
0.39
0.37
0.31
0.4
0.49
0.32
0.19
0.15
0.1
0.09
0.1
0.08
0.1
0.07
0.08
0.06
0.04
0.03
0.03
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
99
96
94
92
90
89
88
87
87
88
89
91
93
92
92
94
92
88
84
87
91
94

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1018
1018
1019
1020
1021

Ozone (du)

380
382
384
385
385
383
379
374
370
368
368
368
368
368
368
368
368
368
366
363
361
359
358
357

Sunday 8

Waxing Gibbous 91%

15:07

04:32

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 OK
15 Bad
16 Bad

Sun - Rise: 07:25, Set: 16:21, Transit: 11:53. Moon - Rise: 15:07, Set: 04:32. Civil Dark: 16:54 - 06:52. Nautical Dark: 17:30 - 06:15. Astro Dark: 18:06 - 05:40

Total Clouds (% Sky Obscured)

53
56
70
63
51
57
75
91
91
87
98
99
99
99
82
99
100
69
73
77
80
50
49
59

Low Clouds (% Sky Obscured)

53
56
70
63
51
57
75
91
88
68
80
77
83
83
79
99
100
69
73
77
80
50
49
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
82
87
13
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
59
88
97
95
92
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
2
2
3
3
3
3
2
8
68
68
68
68
66
99
100
27
2
0
0
0
0
45

Precipitation Type

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

Precipitation Probability (%)

5
5
3
2
2
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
9
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
94
92
90
88
85
83
81
81
81
81
81
83
85
87
88
89
84
79
76
77
84
90

Pressure (mb)

1021
1022
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1027
1026
1026
1026
1026
1026

Ozone (du)

356
354
352
350
347
345
344
343
342
340
339
339
341
343
344
342
339
336
334
333
332
332
332
331

Monday 9

Waxing Gibbous 96%

15:39

05:38

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

Sun - Rise: 07:25, Set: 16:21, Transit: 11:53. Moon - Rise: 15:39, Set: 05:38. Civil Dark: 16:54 - 06:53. Nautical Dark: 17:30 - 06:16. Astro Dark: 18:06 - 05:41

Total Clouds (% Sky Obscured)

57
77
94
55
91
93
79
46
25
54
95
94
98
98
95
96
49
60
60
60
60
60
60
98

Low Clouds (% Sky Obscured)

57
48
52
1
1
0
0
0
0
1
2
3
4
4
5
6
6
2
2
2
2
2
2
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
59
69
45
38
0
0
0
0
0
0
66

High Clouds (% Sky Obscured)

1
66
89
55
90
93
79
46
25
54
95
94
98
98
95
94
16
60
60
60
60
60
60
96

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 (%)

51
46
52
1
1
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
Snow

Precipitation Probability (%)

4
0
0
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
9
10
10
10
10

Precipitation Amount (mm)

0.01
0
0
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
0.01
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

3
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-6
-6
-5
-4
-3
-3
-2
-1
-2
-1
-2

Relative Humidity (%)

89
88
85
84
82
81
80
79
79
78
78
78
80
83
85
86
86
86
82
79
77
78
83
87

Pressure (mb)

1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1026
1026
1025
1026
1026

Ozone (du)

330
329
327
326
326
325
325
324
324
325
326
327
329
331
333
333
332
331
331
331
330
330
330
330

Tuesday 10

Waxing Gibbous 99%

16:17

06:45

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
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 Bad

Sun - Rise: 07:26, Set: 16:21, Transit: 11:54. Moon - Rise: 16:17, Set: 06:45. Civil Dark: 16:54 - 06:53. Nautical Dark: 17:31 - 06:17. Astro Dark: 18:06 - 05:41

Total Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
9
9
9
9
9
9
2
2
2
2
2
2
100

Low Clouds (% Sky Obscured)

41
41
41
41
41
38
38
38
38
38
38
9
9
9
9
9
9
2
2
2
2
2
2
6

Medium Clouds (% Sky Obscured)

66
66
66
66
66
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
97

High Clouds (% Sky Obscured)

96
96
96
96
96
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
8
8
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

Snow
Snow
None
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.05
0.03
0.01
0
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
86
85
85
82
81
79
79
78
79
76
79
81
82
82
82
78
75
73
76
82
89

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1026
1026
1026

Ozone (du)

331
332
333
335
337
339
342
345
346
345
343
341
338
334
331
330
330
329
327
324
322
321
320
320

Wednesday 11

Full Moon 100%

17:03

07:51

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
15 Bad
16 Bad

Sun - Rise: 07:27, Set: 16:21, Transit: 11:54. Moon - Rise: 17:03, Set: 07:51. Civil Dark: 16:54 - 06:54. Nautical Dark: 17:31 - 06:17. Astro Dark: 18:06 - 05:42

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)

6
6
6
6
6
76
76
76
76
76
76
100
100
100
100
100
100
100
100
100
100
100
100
95

Medium Clouds (% Sky Obscured)

97
97
97
97
97
97
97
97
97
97
97
100
100
100
100
100
100
97
97
97
97
97
97
99

High Clouds (% Sky Obscured)

98
98
98
98
98
99
99
99
99
99
99
98
98
98
98
98
98
94
94
94
94
94
94
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
4
2
1
0
0
0
1
1
1
1
2
2
2
2
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
Snow
Snow
Snow
Snow
Snow
Snow
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

Precipitation Probability (%)

0
0
0
0
0
0
0
5
9
15
21
27
31
29
29
35
36
35
35
30
32
36
41
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.11
0.28
0.5
0.7
0.88
0.93
0.78
0.57
0.42
0.25
0.11
0.06
0.11
0.25
0.39

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
86
85
84
83
82
82
82
82
83
85
87
89
90
91
92
93
91
88
87
91
94

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1023
1023

Ozone (du)

319
319
318
317
315
312
310
307
305
303
301
300
299
298
297
296
296
295
294
293
292
290
288
287

Thursday 12

Waning Gibbous 98%

17:03

08:53

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
15 Bad
16 Bad

Sun - Rise: 07:28, Set: 16:21, Transit: 11:55. Moon - Rise: 17:03, Set: 08:53. Civil Dark: 16:54 - 06:55. Nautical Dark: 17:31 - 06:18. Astro Dark: 18:06 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
96
96
96
96
96
96
93

Low Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
88
88
88
88
88
88
2
2
2
2
2
2
1

Medium Clouds (% Sky Obscured)

99
99
99
99
99
41
41
41
41
41
41
55
55
55
55
55
55
13
13
13
13
13
13
72

High Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
98
93
93
93
93
93
93
96
96
96
96
96
96
91

ISS Passover

Visibility (miles)

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

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
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

50
53
54
49
45
41
38
39
40
38
40
44
46
48
51
59
64
66
64
64
62
59
56
52

Precipitation Amount (mm)

0.39
0.33
0.27
0.26
0.31
0.38
0.39
0.35
0.31
0.28
0.29
0.33
0.32
0.33
0.39
0.5
0.83
1.16
1.15
1
0.85
0.62
0.37
0.24

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
92
87
84
82
82
82
84
85
86
88
90
92
94
94
94
95
94
94
95
97
97

Pressure (mb)

1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

285
284
284
283
283
282
281
279
277
277
276
276
275
275
274
274
273
272
272
272
272
272
272
272

Friday 13

Waning Gibbous 94%

17:58

09:48

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

Sun - Rise: 07:29, Set: 16:22, Transit: 11:55. Moon - Rise: 17:58, Set: 09:48. Civil Dark: 16:55 - 06:56. Nautical Dark: 17:31 - 06:19. Astro Dark: 18:06 - 05:44

Total Clouds (% Sky Obscured)

93
93
93
93
93
100
100
100
100
100
100
23
23
23
23
23
23
18
18
18
18
18
18
4

Low Clouds (% Sky Obscured)

1
1
1
1
1
9
9
9
9
9
9
23
23
23
23
23
23
18
18
18
18
18
18
3

Medium Clouds (% Sky Obscured)

72
72
72
72
72
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
91
91
91
91
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

54
63
62
62
57
46
36
25
13
7
4
3
2
0
0
0
0
11
12
14
17
21
22
14

Precipitation Amount (mm)

0.23
0.27
0.32
0.37
0.45
0.45
0.3
0.14
0.07
0.04
0.03
0.03
0.01
0
0
0
0
0.01
0.02
0.04
0.08
0.11
0.14
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
96
94
91
88
86
84
83
81
80
78
77
76
77
77
78
79
79
76
73
71
73
77
82

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1020
1020
1021

Ozone (du)

270
269
268
270
272
275
278
282
285
288
291
294
298
303
307
310
312
314
316
318
320
324
328
332

Forecast for Ochoco National Forest, Post, OR 97752, USA (44.30,-120.14)

Generated: 07/12/19 17:49:54. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-8.00