Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waxing Gibbous 100%

15:33

08:36

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 16:28, Transit: 12:06. Moon - Rise: 15:33, Set: 08:36. Civil Dark: 17:02 - 07:10. Nautical Dark: 17:39 - 06:33. Astro Dark: 18:15 - 05:57

Total Clouds (% Sky Obscured)

91
93
94
96
46
88
97
100
100
100
100
100
100
92
83
71
75
56
42
48
66
81
76
79

Low Clouds (% Sky Obscured)

63
67
38
41
43
62
64
58
84
78
74
82
77
64
46
32
40
39
40
48
56
79
68
69

Medium Clouds (% Sky Obscured)

91
93
94
35
3
60
62
100
100
100
100
100
100
52
49
40
48
20
2
0
10
0
0
0

High Clouds (% Sky Obscured)

91
62
60
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
7
35
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
8
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

30
32
67
51
42
23
29
48
83
85
95
59
44
44
48
51
41
34
32
14
5
4
7
9

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0.5
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
9
7
6
6
5
5
6
8
9
11
10
9
7
6
6
5
5
4
3
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
74
73
74
78
72
71
82
85
86
89
91
89
93
94
94
94
96
96
98
94
89
85

Pressure (mb)

1010
1010
1010
1011
1013
1014
1015
1016
1016
1017
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025

Ozone (du)

341
350
349
353
350
351
355
354
354
360
363
361
363
362
357
357
344
337
335
331
326
323
323
322

Sunday 15

Full Moon 99%

16:31

09:33

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 16:28, Transit: 12:06. Moon - Rise: 16:31, Set: 09:33. Civil Dark: 17:02 - 07:11. Nautical Dark: 17:40 - 06:34. Astro Dark: 18:16 - 05:57

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
96
99
100

Low Clouds (% Sky Obscured)

75
87
61
41
10
7
90
71
67
58
89
100
91
100
96
100
88
95
97
100
94
91
84
93

Medium Clouds (% Sky Obscured)

55
57
99
82
100
100
100
100
98
100
99
100
100
100
100
100
100
100
100
100
100
62
78
99

High Clouds (% Sky Obscured)

94
100
100
100
95
100
100
100
100
100
100
100
100
100
62
53
100
99
100
100
59
51
93
98

ISS Passover

Visibility (miles)

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

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
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
Light Rain
None
None
None
None

Precipitation Probability (%)

23
33
14
5
0
3
34
60
62
76
95
95
95
95
95
95
95
89
91
95
57
39
40
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
1
1.5
1.5
1.8
0.7
0.7
1.1
0.4
0.2
0.6
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
88
88
90
93
91
88
88
88
90
91
93
93
94
91
91
93
93
93
96
94
96
93

Pressure (mb)

1024
1023
1022
1022
1021
1021
1020
1019
1018
1017
1016
1016
1015
1014
1014
1013
1012
1012
1012
1012
1013
1013
1014
1014

Ozone (du)

320
319
318
320
321
323
323
324
325
327
328
329
332
338
344
348
353
359
368
366
364
372
377
374

Monday 16

Waning Gibbous 95%

17:41

10:17

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:46, Set: 16:28, Transit: 12:07. Moon - Rise: 17:41, Set: 10:17. Civil Dark: 17:02 - 07:12. Nautical Dark: 17:40 - 06:34. Astro Dark: 18:16 - 05:58

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

81
79
82
73
100
100
90
89
78
87
82
74
72
89
89
90
89
77
67
65
66
58
57
51

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
81
62
64
100
100
58
63
66
65
100
100
100
100

High Clouds (% Sky Obscured)

100
100
45
45
100
100
100
43
54
45
36
45
61
64
100
100
77
83
86
88
100
95
96
94

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
95
68
79
95
95
95
95
95
95
95
95
95
95
94
95
95
95
75
45
40
30
52
68

Precipitation Amount (mm)

0.4
1
0.2
0.4
1.3
1.3
1.6
1.2
0.7
1.3
1.3
0.5
0.7
0.8
0.4
0.3
0.4
0.5
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
96
95
96
96
91
95
93
90
90
93
93
93
95
96
98
91
87
87
88
88
85
84

Pressure (mb)

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

Ozone (du)

368
366
365
362
357
354
353
357
357
353
344
344
342
340
334
331
329
328
326
324
322
321
320
317

Tuesday 17

Waning Gibbous 89%

18:55

10:48

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:46, Set: 16:29, Transit: 12:07. Moon - Rise: 18:55, Set: 10:48. Civil Dark: 17:03 - 07:12. Nautical Dark: 17:40 - 06:35. Astro Dark: 18:17 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
96
89
81

Low Clouds (% Sky Obscured)

78
85
85
85
85
86
87
84
80
78
77
77
70
65
62
56
71
56
71
74
77
79
77
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
93
85
78
85
93
100
83
65
51
41
9

High Clouds (% Sky Obscured)

100
100
100
100
96
67
98
100
100
100
100
76
100
100
100
100
100
100
100
96
93
91
83
70

ISS Passover

Visibility (miles)

9
9
4
4
4
4
4
5
4
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9

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

Precipitation Probability (%)

82
95
95
95
95
95
95
95
95
90
62
42
7
8
6
1
8
23
52
94
95
95
95
92

Precipitation Amount (mm)

0.3
0.7
1.3
1.3
1.4
1.2
0.9
1.1
0.8
0.4
0
0
0
0
0
0
0
0
0.2
0.6
0.7
0.7
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12
12
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

7
8
8
9
10
9
10
10
11
11
10
10
10
10
10
10
11
11
11
12
11
10
11
11

Relative Humidity (%)

82
84
88
93
95
93
95
95
95
95
93
93
93
93
91
91
92
92
92
93
93
92
92
92

Pressure (mb)

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

Ozone (du)

315
312
309
306
305
302
301
299
298
297
298
298
298
298
297
297
298
297
298
300
300
300
303
304

Wednesday 18

Waning Gibbous 81%

20:10

11:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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

Sun - Rise: 07:47, Set: 16:29, Transit: 12:08. Moon - Rise: 20:10, Set: 11:13. Civil Dark: 17:03 - 07:13. Nautical Dark: 17:41 - 06:35. Astro Dark: 18:17 - 05:59

Total Clouds (% Sky Obscured)

75
82
91
81
77
66
37
25
23
22
62
60
94
88
84
79
88
95
100
100
100
100
92
82

Low Clouds (% Sky Obscured)

69
78
89
81
77
59
36
25
23
22
33
42
48
50
53
75
76
77
78
64
48
33
22
9

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
23
32
37
44
49
53

High Clouds (% Sky Obscured)

60
50
16
0
0
0
0
0
0
1
51
39
81
67
61
41
68
87
100
100
100
100
92
82

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
63
43
28
28
19
6
8
4
0
0
0
0
0
0
0
0
0
0
0
2
0
2
1

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
10
7
5
4
4
3
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2

Chance of Frost

Temperature (°C)

12
12
11
11
10
9
8
8
7
6
5
5
5
4
4
4
4
4
4
3
4
5
5
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
93
91
88
88
93
94
96
96
96
98
98
98
96
96
94
94
93
91
89
88
87

Pressure (mb)

1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1021

Ozone (du)

304
305
309
315
322
319
317
314
311
307
303
300
300
299
297
296
295
293
291
289
288
287
286
285

Thursday 19

Waning Gibbous 72%

21:21

11:32

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:47, Set: 16:30, Transit: 12:08. Moon - Rise: 21:21, Set: 11:32. Civil Dark: 17:04 - 07:13. Nautical Dark: 17:41 - 06:36. Astro Dark: 18:17 - 06:00

Total Clouds (% Sky Obscured)

67
79
84
89
91
96
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
95
90

Low Clouds (% Sky Obscured)

0
2
3
5
7
8
10
10
12
12
9
6
3
2
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
44
39
40
50
64
79
84
86
87
91
95
98
98
99
99
95
92
89
93
96
100
86
71

High Clouds (% Sky Obscured)

67
79
84
89
91
96
100
100
100
100
100
100
100
100
100
100
99
99
98
99
100
100
94
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
None
None
None

Precipitation Probability (%)

0
2
1
0
0
0
0
0
0
0
0
1
2
14
20
26
28
27
12
16
14
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
85
87
88
90
90
90
90
90
90
90
90
90
91
91
91
87
85
84
82
81
79
77

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

284
283
282
281
280
279
279
278
277
276
275
274
273
272
272
272
272
272
272
272
271
271
270
270

Friday 20

Waning Gibbous 63%

22:29

11:49

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:48, Set: 16:30, Transit: 12:09. Moon - Rise: 22:29, Set: 11:49. Civil Dark: 17:04 - 07:14. Nautical Dark: 17:42 - 06:36. Astro Dark: 18:18 - 06:00

Total Clouds (% Sky Obscured)

86
91
95
100
100
100
100
100
100
100
95
92
89
93
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
8
7
6
2
9
16
22
37
52
67

Medium Clouds (% Sky Obscured)

57
51
42
34
51
69
85
91
95
100
94
87
79
80
81
83
81
79
76
84
92
100

High Clouds (% Sky Obscured)

66
69
82
100
100
100
100
100
100
100
80
60
40
60
80
96
99
100
100
75
46
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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
Light Rain
Light Rain

Precipitation Probability (%)

0
2
1
2
1
1
0
3
3
3
22
21
16
12
4
0
5
5
6
55
76
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
73
73
74
75
75
75
75
75
75
77
77
78
78
77
77
77
74
74
74
77

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1013
1012
1011
1010
1009
1008
1008
1008
1008
1009
1010

Ozone (du)

270
270
270
270
270
271
271
271
274
277
280
283
285
288
289
291
292
293
295
296
302
309

Forecast for West Portland, Multnomah, United States of America (45.46,-122.72)

Generated: 14/12/24 12:50:08. Forecast: 14/12/24 to 20/12/24. Timezone: UTC-8.00