Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 87%

17:30

No Set

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

Sun - Rise: 07:00, Set: 19:08, Transit: 13:04. Moon - Rise: 17:30, Set: No Set. Civil Dark: 19:37 - 06:32. Nautical Dark: 20:11 - 05:58. Astro Dark: 20:45 - 05:23

Total Clouds (% Sky Obscured)

96
69
97
98
97
86
97
93
93
19
11
6
6
1
0
6
8
31
75
75
76
27
72
76

Low Clouds (% Sky Obscured)

4
3
5
7
9
10
27
21
11
5
2
2
3
0
0
4
4
6
7
6
3
1
1
0

Medium Clouds (% Sky Obscured)

4
20
75
17
81
63
74
78
80
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
69
97
82
32
17
2
0
0
2
2
0
0
0
0
0
0
3
19
12
15
19
72
15

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
15
16
18
20
21
22
22
22
22
21
18
15
13
12
11
11
10
10

Feels Like (°C)

10
12
11
11
12
11
15
16
17
19
21
22
23
23
23
23
19
16
13
11
10
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
93
84
72
62
56
51
46
43
41
42
49
61
69
75
80
83
85
90
93

Pressure (mb)

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

Ozone (du)

290
291
292
295
297
298
300
299
298
298
300
302
301
303
302
301
302
302
300
302
299
299
298
298

Wednesday 23

Waxing Gibbous 94%

17:52

03:37

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

Sun - Rise: 07:02, Set: 19:06, Transit: 13:04. Moon - Rise: 17:52, Set: 03:37. Civil Dark: 19:35 - 06:33. Nautical Dark: 20:09 - 05:59. Astro Dark: 20:43 - 05:25

Total Clouds (% Sky Obscured)

57
96
100
92
67
32
99
41
38
63
31
82
82
81
72
9
11
35
65
76
91
34
77
28

Low Clouds (% Sky Obscured)

2
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5

Medium Clouds (% Sky Obscured)

0
5
5
8
10
16
8
11
11
5
0
0
8
2
0
4
4
4
4
0
0
7
58
4

High Clouds (% Sky Obscured)

57
30
100
92
62
32
92
41
28
63
6
19
40
42
15
2
1
20
28
37
70
34
77
28

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

Chance of Frost

Temperature (°C)

9
9
8
7
6
7
11
15
17
19
21
22
23
22
22
21
18
16
14
13
12
9
8
8

Feels Like (°C)

8
9
7
6
6
7
12
14
17
19
19
21
20
20
20
19
19
17
14
12
11
8
9
8

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
94
96
90
75
62
52
43
36
31
30
31
33
41
54
60
66
70
73
76
79
82

Pressure (mb)

1020
1020
1020
1020
1021
1021
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1016
1016
1016
1015

Ozone (du)

297
297
296
296
296
296
295
296
297
296
294
293
293
292
293
294
296
296
296
295
294
294
295
294

Thursday 24

Waxing Gibbous 98%

18:12

04:45

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

Sun - Rise: 07:03, Set: 19:04, Transit: 13:04. Moon - Rise: 18:12, Set: 04:45. Civil Dark: 19:33 - 06:34. Nautical Dark: 20:07 - 06:00. Astro Dark: 20:41 - 05:26

Total Clouds (% Sky Obscured)

58
91
100
100
100
96
98
100
100
100
100
100
100
100
100
100
100
100
90
100
100
100
100
35

Low Clouds (% Sky Obscured)

5
2
3
3
2
0
0
0
0
0
0
0
0
0
0
4
66
80
85
14
92
96
100
25

Medium Clouds (% Sky Obscured)

9
43
5
0
0
0
0
4
82
95
97
48
98
100
100
100
97
100
90
100
56
14
14
3

High Clouds (% Sky Obscured)

23
91
100
100
100
78
90
100
100
100
100
100
100
100
100
100
100
100
20
10
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
3
9
9
5
7
9

Fog (%)

0
0
0
2
18
17
9
2
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
Light Rain
Moderate Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
26
95
95
95
72
92
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
3.4
0.4
0
0.4
0.9
1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
7
6
7
12
18
21
23
25
25
25
24
23
21
18
17
15
14
13
13
13
13

Feels Like (°C)

8
7
6
6
5
6
11
16
20
22
23
23
23
22
20
19
16
16
13
13
13
13
13
13

Dew Point (°C)

5
5
5
5
4
3
6
9
10
9
8
8
7
8
10
10
9
16
15
14
12
13
13
13

Relative Humidity (%)

85
85
87
87
85
75
63
55
48
41
34
33
31
36
44
48
53
95
98
96
95
96
98
96

Pressure (mb)

1015
1014
1014
1014
1014
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1010
1010
1010
1009
1010
1010
1011
1011

Ozone (du)

295
296
296
295
295
296
296
296
296
296
295
296
296
298
298
299
301
304
312
320
329
336
338
340

Friday 25

Waxing Gibbous 100%

18:31

05:55

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

Sun - Rise: 07:04, Set: 19:02, Transit: 13:03. Moon - Rise: 18:31, Set: 05:55. Civil Dark: 19:31 - 06:35. Nautical Dark: 20:05 - 06:02. Astro Dark: 20:39 - 05:27

Total Clouds (% Sky Obscured)

95
95
96
97
97
98
99
94
99
97
98
97
95
89
89
97
99
99
99
100
50
100
96
100

Low Clouds (% Sky Obscured)

95
95
96
97
97
98
98
83
97
95
69
59
74
28
15
3
3
3
3
3
3
0
0
0

Medium Clouds (% Sky Obscured)

95
6
96
5
97
41
4
5
8
7
3
0
0
0
0
0
0
0
67
73
5
5
5
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
21
22
12
50
50
49
45
56
76
93
95
98
100
50
100
95
100

ISS Passover

Visibility (miles)

6
6
2
6
6
6
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

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

Precipitation Probability (%)

95
95
88
50
64
56
43
49
59
60
52
52
48
41
33
30
18
17
14
7
5
1
0
0

Precipitation Amount (mm)

0.6
0.6
0.6
0
0.2
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
14
15
15
15
16
15
16
15
13
12
12
11
10
10
9
9

Feels Like (°C)

15
13
12
13
13
12
12
12
13
14
14
14
14
14
14
13
12
10
10
10
9
10
8
8

Dew Point (°C)

13
13
13
13
13
13
12
12
10
9
8
5
5
5
5
6
8
8
8
8
8
8
8
8

Relative Humidity (%)

98
98
98
98
98
96
93
90
76
68
60
51
49
49
47
53
69
76
80
83
87
91
91
93

Pressure (mb)

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

Ozone (du)

337
326
318
316
313
312
312
311
310
308
306
303
302
300
300
300
299
298
297
296
297
297
297
296

Saturday 26

Full Moon 99%

18:51

07:06

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

Sun - Rise: 07:05, Set: 19:01, Transit: 13:03. Moon - Rise: 18:51, Set: 07:06. Civil Dark: 19:29 - 06:36. Nautical Dark: 20:03 - 06:03. Astro Dark: 20:37 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
72
83
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
2
2
1
12
7
6
6
6
27
49
71
51
39
33
53
74
92
84

Medium Clouds (% Sky Obscured)

100
100
100
100
99
97
100
99
100
99
100
100
100
100
90
81
72
83
93
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
98
96
94
96
98
100
100
100
100
76
52
27
23
23
28
54
71
79
78
86
94
96

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
2
2
2
1
1
1
2
3
5
6
7
7
8
8
5
3
2
2
2
3
2
2
3

Chance of Frost

Temperature (°C)

8
8
7
8
7
8
10
12
14
14
15
16
17
16
16
15
14
13
12
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
90
91
90
84
70
63
57
54
53
51
50
51
54
58
62
67
70
73
76
75
72
69

Pressure (mb)

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

Ozone (du)

295
294
293
294
293
293
294
295
296
296
296
296
296
297
297
298
299
300
301
302
303
305
307
309

Sunday 27

Waning Gibbous 96%

19:13

08:19

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

Sun - Rise: 07:06, Set: 18:59, Transit: 13:02. Moon - Rise: 19:13, Set: 08:19. Civil Dark: 19:27 - 06:38. Nautical Dark: 20:01 - 06:04. Astro Dark: 20:35 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
97
90
81

Low Clouds (% Sky Obscured)

75
66
76
86
96
98
99
100
100
100
100
100
95
95
95
94
89
86
80
83
84
86
82
81

Medium Clouds (% Sky Obscured)

94
91
94
97
100
100
100
100
100
100
100
74
48
22
15
7
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

98
99
99
97
96
91
87
82
88
94
100
67
33
0
0
0
0
0
0
0
1
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
24
32
36
46
55
65
74
79
79
63
48
34
27
20
9
12
11
9
8
6
1
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
7
8
10
13
14
16
17
17
17
16
15
14
13
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

6
5
4
5
5
5
7
9
12
14
16
16
17
16
16
14
13
12
11
10
10
9
9
9

Relative Humidity (%)

72
73
74
79
84
90
91
93
96
96
96
96
96
96
96
93
93
93
93
93
95
93
95
96

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

309
308
308
307
305
303
305
306
308
309
310
311
310
309
308
307
306
305
304
303
302
300
298
297

Monday 28

Waning Gibbous 95%

19:38

09:36

Sun - Rise: 07:07, Set: 18:57, Transit: 13:02. Moon - Rise: 19:38, Set: 09:36. Civil Dark: 19:26 - 06:39. Nautical Dark: 19:59 - 06:05. Astro Dark: 20:33 - 05:31

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Eugene, Lane, United States of America (44.07,-123.10)

Generated: 22/09/26 03:51:54. Forecast: 22/09/26 to 28/09/26. Timezone: UTC-7.00